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JASMINUM NUDIFLORUM - The winter jasmine

Winter Jasmine, Jasminum nudiflorum with yellow blooms
Winter Jasmine, Jasminum nudiflorum
Commonly known as the Winter Jasmine, Jasminum nudiflorum is hardy, deciduous, ornamental flowering shrub native to western China. It is often grown as a wall shrub and although not a true climbing plant it is usually found tied to cane in the climbing plant section when purchasing from plant retailers.

Winter Jasmine botanical illustration
Winter Jasmine botanical illustration
It was first introduced to western science in 1844 by famed plant hunter and botanist Robert Fortune (1812 – 1880). It was subsequently named and described in 1846 by English botanist John Lindley (1799 – 1865).

Under favourable conditions Jasminum nudiflorum can reach an approximately height of 3 metres. It has smooth, trifoliate, dark-green leaves on arching green shoots. It is noted for its bright-yellow blooms which appear on usually leafless stems from November until April. The species name 'nudiflorum' reflects this, being Latin for 'naked flower'. The flowers are approximately 1 cm across, appearing in small clusters from the axils of the previous year's leaves.

You can grow Jasminum nudiflorum in any ordinary, well-drained garden soil in either full sun or partial shade. However unlike many other ornamental jasmines, Jasminum nudiflorum will not support itself when grown against a wall of trellis etc, so it will need to be tied-in by hand.

When grown as a shrub in the borders the habit of Jasminum nudiflorum can be quite straggly so cut back the flowered shoots to below where the flowering started as soon as the flowers have finished. For wall trained specimens, shape the flowered growth with a pair of shears, again once the plant has finished flowering.

Jasminum nudiflorum received the Award of Garden Merit in 1984 from the Royal Horticultural Society, London.

Main image Jean-Jacques MILAN - CC BY-SA 3.0
Leaf image Pancrat - CC BY-SA 3.0

For related articles click onto the following links:
HOW TO GROW WINTER JASMINE
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JASMINUM BEESIANUM
JASMINUM NUDIFLORUM - The winter jasmine

YUCCA ELEPHANTIPES

Yucca gigantea in the Parc de la Ciutadella, Barcelona
Yucca gigantea in the Parc de la Ciutadella, Barcelona
Yucca elephantipes is a perennial, evergreen. palm-like, tree noted for its ornamental rosettes of sword-shaped leaves and large panicles of white flowers. Native to Mexico, Central America and Guatemala, it is a popular houseplant in Northern Europe and is the most widely cultivated of all Yucca species.

There has been some confusion with its botanical name as it was originally named and described as Yucca gigantea by French botanist and botanical author Charles Antoine Lemaire (1800–1871) in November 1859.

Yucca elephantipes - botanical image
Yucca elephantipes - botanical image
The synonym and more widely used name of 'Yucca elephantipes' was coined in the same year by German horticulturist, botanist and Director of the Russian Imperial Botanical Garden of St. Petersburg, Eduard August von Regel 1815-1892). In a published, non-scientific journal, he claimed that the species Yucca aloifolia was sometimes mistaken for Yucca elephantipes when grown in European gardens. The species name 'elephantipes' reflects the thickened stem base of mature plants which resemble the base of an elephant's leg. Then later, in a major article on yuccas and allies in the 1902 'Report of the Missouri Botanical Garden. St. Louis' 1902, American botanist William Trelease (1857–1945) reinforced the name Yucca elephantipes by referring to Regel's original publication. While the name now appears to have stuck, Yucca elephantipes is still an illegitimate name while Yucca gigantea had been previously established and is still the accepted name.

Under favourable conditions you can expect Yucca elephantipes to grow to approximately 9 m (30 ft) in height, with a spread of around 4.5 m (15 ft) for multi-stemmed specimens. The tough, sword-shaped leaves are spineless and can be up to 1.2 m (4 ft) in length on mature specimens. Avoid plant near buildings as Yucca elephantipes develop large root balls.

White bell-shaped flowers are produced in the summer on large terminal panicles up to 1 metre tall. Specimens grown as houseplants do not tend to bloom due to the lower light levels.

Yucca elephantipes is drought-tolerant species and can be grown in a variety of soils in a position that received full sun. It will perform best in well drained soils, however heavy or clay soils can be improved by digging in plenty of organic compost and grit. Avoid planting in frost pockets and soils prone to waterlogging.

It is not considered hardy in the cooler temperate regions of northern Europe although it have been known to successfully overwinter in the milders areas of southwest England and Ireland.

Main image credit - Georges Jansoone

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RHS - Yucca Elephantipes
YUCCA FLACCIDA
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HOW TO GROW THE TEA PLANT FROM SEED?

Women picking tea leaves in a plantation of central Sri Lanka
How to grow the tea plant from seed

Tea may no longer be the hot beverage of choice in England, but there are still approximately 165 million cups drunk within this emerald isle every single day.

A blend of Assam, Java, and Ceylon teas
How to grow the tea plant from seed
So with a nice hot cup of tea still up there across the nation why not consider growing your own tea plants and producing your own brew from freshly harvested leaves?

The botanical name for the tea plant is Camellia sinensis, the genus name of which will be familiar to most gardeners for its floriferous cousins.

Now despite popular images of Tea plants being picked in exotic, tropical locations, it is a surprisingly hardy species capable of surviving all but the harshest winters that the UK can throw at it.


How to grow tea from seed

First purchase 'as fresh as you can' tea seeds from a reputable seed supplier. Then before sowing, soak the seeds in tepid water for a day or so. Using a good quality, ericaceous, soil-based seed compost fill a large modular seed tray of 9 cm pots. Alternatively, create your own compost by mixing 50:50 John Innes 'Seed and Cutting' compost and Ericaceous compost. Press one seed into the centre of each pot or module with the eye of each seed facing upwards and cover with a thin layer or vermiculite, horticultural grade lime-free grit, perlite or compost.

Tea plant (Camellia sinensis) from Köhler's Medicinal Plants, 1897
How to grow the tea plant from seed
Gently water in and to help retain moisture, humidity as well as a warm rooting medium to encourage timely germination, place the tray or pots inside a heated propagator with a temperature at approximately 16-18 degrees Celsius. Alternatively, seal inside a clear polythene bag and place on a warm, bright windowsill, but out of direct of full sun. Water using a mister to keep the compost permanently moist but never allow it to become waterlogged. Tea seeds will germinate once overnight temperatures rise above 12 degrees Celsius, emerging from 4-6 weeks onwards.

Once germinated, remove the pot from the polythene bag or propagator. Modular sown tea seeds will need to remain until most of the seeds have germinated but you will need to keep an eye for fungal infections which can flourish in the warm humid conditions.

Once the roots have established in the modules they can be carefully lifted and potted on into 9 cm pots containing good quality soil-based ericaceous compost and moved into a protected environment such as an unheated greenhouse. Keep the compost moist and feed with an ericaceous liquid soluble fertiliser every week or two during the growing season. Once the plants have grown to approximately 30 cm high they will be ready for planting outside into their final position. However they must be acclimated to outdoor conditions over a couple of weeks by exposing them to direct sunshine beginning with one to two hours a day until they can withstand full sun

Tea plants will perform best in a sunny, sheltered position in sandy soil with a pH of 5 to 6.

Main image credit - Christophe Meneboeuf https://creativecommons.org/licenses/by-sa/3.0/deed.en
In text image credit - Selena N. B. H. from Fayetteville, USA https://creativecommons.org/licenses/by/2.0/deed.en
Tea plant (Camellia sinensis) botanical illustration from Köhler's Medicinal Plants, 1897 - public domain

For related articles click onto the following links:

HOW TO GROW TEA

Women picking tea leaves in a plantation of central Sri Lanka
How to grow tea 

If you are a keen gardener and love tea then you may be tempted to try and grow your own tea plant - Camellia sinensis, and process the leaf tips for your own consumption. While there are many Camellia species and cultivars familiar to British gardeners, Camellia sinensis is grown mainly in tropical and subtropical climates and as such is not considered hardy. That being said, some tea varieties are surprisingly cold hardy once established and have proven to shrug off all but the worst weather England has to offer. It is also tolerate of coastal climates. As such there are small, specialist tea plantations (using the 'Clonal One' cultivar) under cultivation in Cornwall in the United Kingdom, and rather surprisingly Perthshire in Scotland. You may be interested to know that Perthshire tea company 'The Wee Tea Company' won the honour of being the best tea in the world at the 'Salon de The' awards in Paris in 2015 for their Dalreoch smoked white tea!

A blend of Assam, Java, and Ceylon teas
How to grow tea
Tea plants are usually grown in regions which receive at least 125 cm of rainfall a year in rich, moist soil in full to part sun, so these conditions will need to be replicated as best as possible in the UK with the likelihood of winter protection required.

When left to their own devices, tea plants can reach a height of approximately 15 metres. However, for ease of harvesting, tea plants are usually kept to waist height. It takes 3-4 years for a newly planted tea plant to be established enough to cope with leaf harvesting. Under favourable conditions a tea plant will grow a new flush every seven to 15 days during the growing season. Leaves that are slow in development tend to produce a better-flavoured tea which is why Perthshire tea growers produce some of the best leaves in the world.

How to grow tea plants in containers

To keep it simple for cold protection, consider growing a tea plant in as large pot as you can comfortably move to a protected area when necessary. The key to successful cultivation is the rooting medium. It will need to be well-drained, moisture-retentive, slightly acidic compost. That can be achieved by mixing equal parts John Innes 'No3' compost, ericaceous compost and well-rotted farm manure and lime-free horticultural grit. It will perform best in full sun but will the compost must be kept moist at all times during the growing season to prevent the growing tips from drying out. That being said, do not allow the soil to become waterlogged as the roots can easily perish under this conditions.

Feed with a liquid soluble acidic fertilizer once every couple of weeks during the growing period.

Once temperatures look to start dropping below 7 degrees Celsius move your pot grown specimen to a frost free position such as an unheated greenhouse. Once spring temperatures rise, and the threat of late frosts have passed, your tea plant will need to be acclimated for a week or two before being left outside in their final position.

How to grow a tea plant outside

Despite being associated with tropical and subtropical climates the tea plant is surprisingly robust in all by the worst of our British climate. However when cultivated for tea leaves the plant can be cropped more frequently and provide a better quality product when grown in favourable conditions. Ideally a south-facing, terraced hillside can provide the sunny aspect combined with good drainage, although irrigation may be required over the summer. Enrich the soil prior to planting with well-rotted farm manure and mulch every autumn taking care not to have the mulch touch the plants trunk.

Main image credit - Christophe Meneboeuf https://creativecommons.org/licenses/by-sa/3.0/deed.en
In text image credit - Selena N. B. H. from Fayetteville, USA https://creativecommons.org/licenses/by/2.0/deed.en

For related articles click onto the following links:
HOW DO YOU TAKE CARE OF A CAMELLIA BUSH?
HOW TO GROW THE TEA PLANT FROM SEED?

WHAT PLANT DO YOU GET TEA FROM?

English black Tea, a blend of Assam, Java, and Ceylon tea leaves
What plant do you get tea from?

If you are English then you are likely to have a strong emotional (and possibly addictive) relationship with tea. However besides from knowing that tea is made from an infusion of processed tea leaves then it is also likely that you will not know from which plant the tea leaves are from.

Botanical illustration of Camellia sinensis, the tea plant.
What plant do you get tea from?
The origins of tea date back so far into history that it is impossible to say when it was first drunk but records show that it was originally taken as a medicinal beverage in Southwest China approximately 3000 years ago, prior to it first becoming popular as a recreational drink during the Chinese Tang dynasty (618 - 907). Tea came to the attention of the English during the 17th century after being brought back to Europe in the 16th Century by Portuguese merchants.

The plant from which you get tea is called camellia sinensis, the genus name of which will be familiar to most gardeners. The traditional Chinese name for Camellia literally means 'Tea flower', while the wester name is in honour of Rev. Georg Kamel (1661–1706), pharmacist, and missionary to the Philippines and who incidentally did not discover or name this plant, or any other Camellia species. The species name 'sinensis' is Latin for 'from China'.

Camellia sinensis is an evergreen shrub with broad, glossy leaves. The young leaves emerge light green in colour, darkening as they mature. Under cultivation tea plants are usually kept at a height of approximately 1.5-2 metres to make it easy to pick the fresh leaf tips. When picked for tea production only the top 2–5 centimeters of the mature plant are picked. These buds and leaves are known as 'flushes'. A tea plant will typically grow a new flush every seven to 15 days during the growing season in subtropical to tropical climates.

When left to its own devices you can expect a mature tea plant to reach a height of 16 metres. Unfortunately it is only considered to be half hardy and cannot be grown outside in England without winter protection.

Main image credit - Selena N. B. H. from Fayetteville, USA https://creativecommons.org/licenses/by/2.0/deed.en
In text image - By Franz Eugen Köhler, Köhler's Medizinal-Pflanzen - List of Koehler Images, Public Domain, https://commons.wikimedia.org/w/index.php?curid=255290

For related articles click onto the following links:
HOW DO YOU TAKE CARE OF A CAMELLIA BUSH?
HOW TO GROW A COFFEE PLANT FROM SEED

HOW TO GROW MANDARIN ORANGE FROM SEED - Citrus reticulata

Mandarin orange plant growing in the snow
How to grow the Mandarin orange from seed

Check out any decent book on citrus plants and you will be surprised at just how many cultivars there are available bearing in mind there are little over 20 species across the entire globe. This is because they can hybridise easily and have been done so in Asia for many thousands of years! In fact according to molecular studies, hybridization between mandarin, citron, pomelo, and the papeda are responsible for most other commercial citrus varieties,

The mandarin orange - Citrus reticulata, is one of those true species and as such will grow true from seed, and luckily enough is relatively easy to germinate. To begin with you will need to obtain fresh viable seed. This can be achieved by collecting your own seed from shop bought fruit or purchase your own from a reputable online seed retailer.

Self-collected fruit will need to be cleaned so that any pulp has been removed and will be ready for immediate planting without any further preparation. Purchased seeds are likely to have dried off a little and as such will need to be soaked for 12-24 hours in tepid water.

How to grow the Mandarin orange from seed

Using modular seed tray or small terracotta pots (approximately 7-9 cm in diameter) filled with a good quality soil-based compost such as John Innes 'Seed and Cutting', sow in seed per pot or module approximately 1 cm deep. Gently water in and move to the warmest, brightest part of the house but without direct sunlight and keeping the soil moist but not waterlogged at all times. Watering can be reduced by placing the trays or pots under a covering plated of Perspex or glass or keep them inside a clear, sealed polythene bag. This will also help to maintain high humidity. Germination times are directly affected by soil temperature and that can be improved by placing the pots or tray inside a heated propagator at a temperature at approximately 18-22 degrees Celsius. You can expect germination to occur from 14 days onwards, however germination will be erratic. That being said, viability of mandarin seeds is high so don't throw un-germinated seeds away until they gave been allowed a month or two to emerge.

Germinated seeds can be removed from the heated seed tray or sealed bag and placed in a cooler position. If used, any germinated plants under the covering plate will also need to be removed

Once the seeds have reached 3-4 inches high they can be potted on in to a larger pot with slightly acidic, richer soil-based compost.

In regions prone to freezing conditions your mandarin plants can be grown as a houseplant or as a container plant outside once they have been acclimated for a week or so before being left in sunny conditions. Be aware that Mandarins will need to be brought back under protection once overnight temperatures reach 6-7 degrees Celsius. Do not re-acclimatise in the spring until the threat of late frosts have passed.

Keep the compost moist and feed with a liquid soluble citrus fertiliser ever couple of weeks during the growing season.

Main image credit - SuperJew https://creativecommons.org/licenses/by-sa/3.0/deed.en

For related articles click onto the following links:

HOW TO GROW THE CHRISTMAS BOX - Sarcococca hookeriana var. humilis

Sarcococca hookeriana var. humilis shrub
Sarcococca hookeriana var. humilis




Commonly known as the Christmas Box or Himalayan sweet box, Sarcococca hookeriana var. humilis is a popular garden choice for a winter blooming effect. Native to the Himalayas, the original species is a rarely found, erect -growing evergreen shrub and named in honour of Sir Joseph Dalton Hooker (June 1817 – December 1911), Charles Darwin's closest friend and Director of the Royal Botanical Gardens, Kew.

The 'humilis' variety is a dwarf, densely-branched selection which seldom reached 60 cm high. It was first found in Western China and was introduced to British science by Ernest Wilson in 1908. The shiny elliptic leaves are a deep green colour. The flowers are creamy-white with pink anthers and appear over the winter. Once pollinated these are followed by small black berries. While the flowers are not as attractive as spring and summer flowering specimens, this is more than made up for with the heady, honey scented fragrance that accompanies them.

Sarcococca hookeriana var. humilis will perform best in semi-shade to full shade, but it will tolerate full sun if grown in permanently moist soil conditions. It will require a sheltered position in any moderately fertile, moist but well-drained humus-rich, slightly acidic soils although it will also thrive in heavy clay and chalk. It is also tolerant of atmospheric pollution, dry shade and (which is good news for most gardeners) neglect. Newly planted specimens will need to be watered regularly until they become established.

They are relatively cold hardy and will grow fine in the warmer regions of the United Kingdom and Ireland. The further north you go you will need to consider apply cold protection.

You can also grow Sarcococca hookeriana var. humilis as a low maintenance container plant using soil based compost such as John Innes No.3.

It is generally, pest free, trouble free and does not require regular pruning. However you can remove any unwanted suckers from the base of the plant. If you do need to prune the do so in the spring after flowering has finished.

For related articles click onto the following links:
HOW TO GROW THE CHRISTMAS BOX - Sarcococca hookeriana var. humilis

HOW TO GROW A COFFEE PLANT FROM SEED

Mature coffee plants in full flower
How to grow a coffee plant from seed

Everyone is familiar with coffee, and you can purchase the beans readily enough when required to ground down and make a steaming cup of coffee. However, be aware that you cannot germinate these beans as they have been roasted prior to package - rendering them effectively lifeless.

The actual bean is of course the seed. When harvested and cultivated correctly will germinate and grow into a new coffee plant capable of producing its own beans. The two most commonly used species for coffee production is Coffea arabica and Coffea canephora. Coffea arabica is indigenous to the forests of the southwestern highlands of Ethiopia, while Coffea canephora has its origins in central and western sub-Saharan Africa

To grow a coffee plant from seed you will first need to purchase fresh, viable coffee seeds. These can usually be found at specialist seed suppliers online or available in good quality garden centers.

Once you have received your coffee seeds they will need to be soaked in tepid, sterilised or distilled water for 24 hours. Cooled, previously boiled water will be fine

Using a modular seed tray filled with damp sand or preferably wet vermiculite in which the excess water has been drained sow the seeds by pressing inseed into the surface of the media, but do not bury. Otherwise, you can place the seeds between moist hessian material, which should be watered twice a day. Drain off the excess water as the roots will not survive waterlogged conditions. Place the coffee seeds in a warm bright position but out of direct sunlight. Using a heated propagator will provide the fastest germination times, use a temperature of between 18-22 degrees Celsius. Germination time will be between 2 and 6 months depending on rooting temperature.

Once the coffee seeds have germinated and are large enough to handle, very carefully remove it from modular tray hessian fabric disturbing the root system as little as possible. Those seedlings grown in vermiculite should lift out with the least damage.

Using 9-10 cm terracotta pots containing a well-drained slightly acidic (ericaceous) loam soil with a high humus content, make a hole about 1.25 cm deep and gently plant the coffee seedling. If you are growing a large number of seedlings then consider adding well-rotted manure, bone meal, and dried blood to the compost mixture. The seeds should be watered daily to keep the roots moist at all times, but again allow any excess water to drain away.

Orchid fertilizer can be used once a month.

The coffee plant has evolved to grow in tropical conditions and so cannot be left to grow outside in mediterranean or temperate climates. Once established, water twice a week, keep the soil moist but well drained. You can expect your speciment to reach flowering age after 2-3 years, which of course are followed by coffee berries.

Main image credit - CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=85582

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HOW TO GROW A COFFEE PLANT FROM SEED

HOW TO GET RID OF WILD GARLIC

Mature wild garlic plant in white flower
How to get rid of wild garlic


I love wild garlic - Allium ursinum, but as a native to Asia, Europe and the temperate regions of the United Kingdom it has a nasty little habit of self-seeding and taking over your carefully manicured borders. Now a thousand years ago or so this wouldn't have been much of an issue as the bulbs of the wild garlic were a particular favourite of both the wild boar and brown bear (Ursus arctos). Of course, a thousand years ago there wasn't much call for gardening. Alas, both species have since become extinct in Britain (although wild boars are now being reintroduced to the shores), but not due to the efforts of despairing gardeners sick of shooing large mammals from their property.

Now while they may look like a cross between a white bluebell and a lily of the valley, wild garlic is notoriously difficult to eradicate once it takes a foothold. Not only does it self-seed, it produces bulblets from the parent bulb and occasionally the seeds germinate to form growing bulblets (also in leaf) from the pericarp.

Weeding wild garlic

Germinating wild garlic seeds still on the plant
How to get rid of wild garlic
This is the initial response to an outbreak of wild garlic, however in heavy soils the stems tend to break away just below the soil surface. This leaves the bulb in place for the plant to regrow from. In light soils it is possible for the bulb to lift straight from the ground however it is likely to leave any bulblets that may have formed. They best way to lift wild garlic bulbs is to try and loosen the soil below the bulbs using a hand fork or trowel and then lifting the bulb gently with the aid of the hand tool.

There is another issue here as wild garlic is an ephemeral plant meaning that it comes into leaf and flower before deciduous trees leaf in the spring. By the end of June the leaves begin to die back returning energy back to the bulb so if you haven't finished weeding by the end of the spring it may be too late as they would have disappeared to below ground level.

Weed killer

Old photograph of weed control
How to get rid of wild garlic
Of course the reason why you are reading this article is because weeding isn't working and so apart from boars and bears your best method of control is likely to be chemical weed killers. That being said you will require a systemic weed killer (such as a glyphosate based product) where the active chemical is drawn into the bulb to kill it off. However wild garlic is surprisingly robust and a single dose will not be enough on mature plants. With systemic weed killer the plant will need to be active growing for the chemical to work efficiently, once overnight temperatures are regularly above 7 degrees Celsius. This means that there is only a short period of time from when the weed killer will work to when the leaves die back so timing will be all important as you will really need at least two applications.

Organic Control

Old carpet being used to kill off weeds
How to get rid of wild garlic
Due to the robustness of wild garlic there is arguably only method of organic control and this is probably best suited for overgrown allotments. This method is to cover the area with old carpet for a year (maybe two, possibly three) and then hand weed any plant resulting from seeds still viable in the soil.

Main image credit - Kurt Stüber - caliban.mpiz-koeln.mpg.de/mavica/index.html part of www.biolib.de https://creativecommons.org/licenses/by-sa/3.0/

In text image - By U.S. Department of Agriculture - 00DI0874, Public Domain, https://commons.wikimedia.org/w/index.php?curid=17798183

For related articles click onto the following links:
HOW TO GET RID OF WILD GARLIC
ROSEBAY WILLOWHERB

THE GARDENS OF VILLA CASTELLO

Lunette of Villa di Castello as it appeared in 1599, painted by Giusto Utens
Early artist's impression of Villa Castello




Ask anyone with the right passions to name Europe's most important gardens and you can expect to hear the likes of Versailles, the Alhambra and Kew amongst of course many other worthy contenders. However there is one that you have probably never heard of and yet is perhaps the most important of all European offerings. They are the gardens of Villa Castello, located in the hills north-west of Florence, Tuscany. Why is this place so important? Because Villa Castello is the earliest garden  in existence from which you can draw a line of influence directly from its inception during the renaissance through the mannerist, baroque, neoclassical, and romantic periods right up to the present day!

The front entrance of Villa Castello
Villa Castello
Since 1477 Villa Castello was owned by the de' Medici's, an elite banking family whose incredible wealth allowed them to dominate their city's government. With such influence at their fingertips, Villa Castello was 'unofficially' accepted as the seat of power in Florence.

However it was set to change in 1537, when the current resident of Villa Castello, the Duke of Florence, Alessandro de' Medici, was assassinated by a distant cousin creating a massive power-vacuum in the region. The influential men of Florence decided to take advantage of this and replaced Alessandro de' Medici with the little known Cosimo I de' Medici. They believed they could rule the city state with the 17 year old Cosimo I as a puppet figure, enriching themselves in the process at the expense of Florence.

Cosimo I was persuaded to sign a clause which entrusted much of the power to a council comprising of 48 members, but quickly rejected it. During this same period the news of Alessandro de' Medici's death, spurred Florentine exiles (along with the support of France) to invade Tuscany with the objective of deposing Cosimo I. The invasion failed, and all prominent and high profile prisoners were beheaded. In an extremely short period of time and against considerable odds Cosimo I had manage to established himself as the unrivalled ruler of Florence.

Cosimo I de Medici by Jacopo Carucci
Cosimo I de Medici aged 19
Of course Florence was still in turmoil, but with his position as head of the de Medici bank secure Cosimo settled back into Villa Castello and focused his attention on a grand and ambitious plan for the gardens. It may seem strange to undertake a major project during such uncertain and dangerous times but Cosimo had been inspired. The garden was to act as a symbol of his new order, a distinct contrast to the many previous years of Florentine family feuds, political confusion, and poor economic conditions. The renowned sculptor Niccolò Tribolo was commissioned to create the fountains and statues, but more importantly Tribolo was required to design a garden that would become a physical representation of good government as well as reflect Cosimo's sophistication and power. This new garden would prove to visiting rulers and dignitaries that the de' Medici's were the only family that could bring long term prosperity and happiness to Tuscany.

A garden that was deliberately intended as a parade of cultured power was something new in 16th century Italy. Yet while the layout of the gardens exemplified the high renaissance and maximised the views of the surrounding countryside, they are both based upon well-established models of garden design.

It was divided into sixteen compartments, each one reflecting further, perfect geometric shapes which demonstrated the control of man over space and nature. It was also the first time that an axis was used (and still exists to this day) splitting the central path from the Grotto to the Villa using the extraordinary and impressive fountain of Hercules and Antaeus as the centre point. This highly geometrical design created a perspective not seen in any other garden at this time.

Container grown citrus plants at Villa Castello
The gardens at Villa Castello in their full glory
Tribolo placed symbolic messages throughout the garden, the clearest being the fountain of Hercules and Antaeus.  In Greek mythology Antaeus was the son of Poseidon and Gaia, and he would challenge all passers-by to wrestling matches with the intention of killing them to collect their skulls. Mythology states that so long as Antaeus remained in contact with the ground he would remain strong and tireless. Of course when it was time for Hercules to fight Antaeus he found that he could not beat him simply by throwing him to the ground as Antaeus had the power to rapidly heal all wounds. However Hercules soon discovered the secret of his power and holding Antaeus aloft he crushed him to death in a bear-hug. This showpiece fountain at Villa Castello is a representation of how Cosimo, like Hercules, defeated his enemies through wisdom rather than just brute strength.

All the fountains at Villa Castello depended upon gravity and water pressure to function, and fortunately the villa was located near a Roman aqueduct. In fact the name Villa Castello is taken from the old water cisterns (known as ‘castella’) near the site. Frustratingly, the Roman aqueduct was in no fit state to supply the villa and so Piero da San Casciano constructed a new system of aqueducts to bring water into a new reservoir built in the sacred bosco.  This is still in place within the elevated section of the garden. The reservoir controlled the water using a system of bronze pipes which, hidden from view,  entered the main body of the garden. While it is true that many of the fountains have been removed, the statue of Appennino which symbolise the mountains of Tuscany,still survives in the reservoir. Here he is portrayed as a shivering old man and when the hydraulics were still functioning would have spent his life under a constant flow of cold mountain.

The figures of Hercules and Antaeus designed by Niccolò Tribolo
 The fountain of Hercules and Antaeus
The reservoir also fed two fountains that were once fitted within the recesses either side of grotto. Each of these fountains represented one of the two rivers of Florence, the Arno and Sieve. These 'rivers' flowed in channels through the garden, while other pipes carried water to the two main fountains. The water pressure was so effective that the fountain of Hercules and Antaeus produced a jet of water which spouted a full three meters from the mouth of Antaeus. The second fountain, 'The fountain of Florence, or Fiorenza' was originally located in the upper part of the garden near to the grotto. However in 1788 the fountain was moved to La Petraia, a villa also owned by the Medici’s where it can still be seen today.

Once the water had passed through the fountains, the overflow was split into and channelled into two small private gardens on either side of the villa. From there the overspill entered two large fish ponds in front of the villa. After that, the water was used to irrigate the fields and gardens below. The area where once the fish ponds existed have long since been filled in and turned over to lawns.

Sadly today most of the formal ponds have also been filled in, and the majority of the original fountains have been dismantled and the water to the grotto switched off. However in its heyday the hydraulic system of this garden was one of the wonders of the High Renaissance. Designed and engineered by Piero da San Casciano they too played an important part in the symbolism of the garden.

Not everything in the garden was to do with expressing power and control, it was also about fun. With the turn of a key the gate to the grotto could be locked, leaving  guests inside to be soaked with water from hidden pipes. In the original design the fountain of Hercules and Antaeus was surrounded by a circle of trees and yet again by a  hidden pipe. Once again, unsuspecting visitors looking at the fountain could be sprayed with water from hidden nozzles.

The Fountain of Appennino, by Bartolomeo Ammannati (1563)
The Fountain of Appennino,
Perhaps the most famous feature of the garden is the ‘grotto of the animals’, an exquisite man-made cave entered by a doorway at the far end of the garden. The walls of the cave are covered with limestone to resemble a natural cavern. The roof is also decorated with stones, mosaic and seashells. In three chambers around the grotto there are set pieces of marble birds and animals housed above a large sculpted marble basin. When the grotto was fully functional, water streamed down from the ceiling and down walls into the marble basins.

The important point to remember is that garden at Villa Costello was one of the first and most influential of a great wave of Italian gardens that were built during the latter half of the sixteenth century. Villa Costello not only stamped its highly distinctive mark on subsequent Medici properties (such as Villa di Pratolino and the Pitti Palace), but it reached out beyond Italy to influence the gardens of the French, and later the English renaissance including the grand gardens of Versailles and Hampton Court.

It hard to believe that the entire citrus collection of approximately 500 plants was almost lost during the Second World War. The building used to over-winter the collection was converted to a hospital leaving no place of the seasonal protection of these tender plants. Left outside, many of the citrus specimens died during the cold, wet winters but all was not lost. Gardeners returning from the war quickly assessed the dire situation and were able to save some of the trees through grafting. You can still see the effects of these traumatic years in citrus plants bearing carefully bandaged scars.

Today, Villa Costello is perhaps the most authentic renaissance garden in existence, and holds one of the world’s largest collections of cultivated citrus grown in terracotta vases. Incredibly, some of these vases date back to 1790 and a few still include the original plants! Although the Villa has been the home of the prestigious Crusca Academy since 1583, this fascinating history along with the plants and gardens can all be yours for free. Why? Because there is no charge for access to the gardens. Get the timing of your visit right and you can also gain access to the secret gardens, but don’t tell anyone you heard it from me. As I said, it’s a secret!

Main image in public domain
Image of Cosimo 1 in public domain
Image credit: Gardens layout by Parco di Castello  - https://creativecommons.org/licenses/by/2.5/
All other images copyright Simon Eade gardenofeaden@gmail.com

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THE GARDENS OF VILLA CASTELLO

HOW TO GROW GARRYA ELLIPTICA

Male grey catkins of Garrya elliptica
Garrya elliptica autumn catkins




Often overlooked among the shrub benches of garden centres, and generally only known to those truly passionate about their plants, Garrya elliptica is an extremely attractive ornamental shrub noted for its impressive autumn display of oversized catkins. Hence its common name of 'Silk Tassel Bush'.

Native to the coastal ranges of California and southern Oregon, it is an evergreen species with a number of notable cultivars, the most popular of which are Garrya elliptica 'James Roof' and 'Evie'.

It has an erect habit, which under favourable conditions can reach a height of approximately 3 metres although individual specimens have been recorded as being as high as 5 metres. It produces thick, leathery, grey-green, evergreen leaves. On male forms the flowers grow in decorative, grey-green catkins which can be up to 25 cm long!

Close up image of gray Garrya elliptica catkins
Garrya elliptica autumn catkins
It is of particular use in the suburban garden as it is both suitable for both full sun and shaded positions. That being said, outside of the mildest regions of the United Kingdom it will need to be planted in a sheltered position otherwise it can be prone to leaf scorch. This is a particular issue in areas which experience strong winds and extreme conditions. To maintain good conditions it is best planted against the shelter of a south or west facing wall, you can even go further and train it as a wall shrub. This then makes it much easier to protect it under extreme cold and freezing conditions by using horticultural fleece.

New plants are best planted in the spring so that the root systems can establish before the following winter. To be on the safe side it is usually good practice to provide 1st season specimens a winter protection of bracken or horticultural fleece. In the milder regions of England and Ireland winter protection will not be necessary after the first year except during unseasonably cold conditions.

Garrya elliptica will perform best when grown in a reliably moist yet well-drained soil with an approximate pH of 6-8. Even when established it is worth watering during periods of drought as this can cause the appearance of leaf spots in response to the environmental stress. That being said damaged leaves will usually be dropped in the spring and any sparsely leaved stems will soon become hidden by the new growth. In its natural habitat Garrya elliptica has proven to tolerate moderately heavy clay soils, just beware that it will perform poorly in environments which experience wet, freezing conditions.

Be aware that Garrya elliptica does not transplant easily and resent any root disturbance. Large, established should never be moved unless the intention is to throw away.

Strongly growing specimens may need to be pruned back to a suitable size for the garden but otherwise pruning is unnecessary other than to remove dead, diseased or dying stems or those which have produces excessive, straggly growth. To maintain the year on year effect of the catkins, aim to prune in the spring as the old catkins lose their ornamental value, but before the new foliage emerges.

CALLICARPA BODINIERI var. giraldii 'Profusion'

Callicarpa bodinieri var. giraldii 'Profusion' with its attractive purple berries
'Bodinier's beautyberry'




Commonly known as 'Bodinier's beautyberry' or just plain 'beautyberry', Callicarpa bodinieri var. giraldii 'Profusion' is for most of the year a surprisingly uninteresting specimen. At least it is in my opinion, until of course the appearance of its ornamental berries in late autumn.

And herein lies the problem, while Callicarpa bodinieri var. giraldii 'Profusion' has gorgeous autumn effect should you plant in in a prime location to make the most of its almost unique ornamental value or should you try and grow it as a container specimen so that it can be effective hidden from view for the majority of the year and then moved to 'front and centre' for the key, precious few weeks? That being said, with mature specimens able to reach an overall height of 3 metres and with a width of 2.5 metres, growing as suitably decent example as an easily movable pot plant is a lot easier said than done! So the positioning of 'Bodinier's beautyberry' is mostly going to be some compromise but consider planting it near to a prime location behind as few herbaceous plants known to lose their leaves before the show starts. Get it right and you can enjoy the almost unique delight that these jewel-like berries offer every season going forward, arguably only bettered by Pollia condensata, the marble berry. Unfortunately the marble berry is neither hardy or in general cultivation, whereas Callicarpa bodinieri var. giraldii 'Profusion is both.

The original species is a native to Western and Central China and named in honour of Émile-Marie Bodinier (1842 - 1901), a French missionary and botanist who collected plants in China - although not this one. The genus name is derived from the Greek meaning 'beautiful fruit'. It was introduced to the Victorian gardening establishment in around 1845, followed later by the Giraldii cultivar which entered production in England 1900 and receiving the First Class certificate from the Royal Horticultural Society in 1924. 'Profusion' was a further selection from the Giraldii cultivar. It is now the most attractive and widely cultivated of all species and cultivars within the genus Callicarpa.

Callicarpa bodinieri var. giraldii 'Profusion' is a deciduous cultivar with a rounded habit. The leaves are narrowly elliptic, toothed and have a downy bloom which is more prominent when young. The new foliage emerges bronze-purple in spring, turning to a dark green over the summer before finally turning to golden-purple prior to leaf drop in the autumn.

Small purple blooms appear from June-August in dense sprays no more than 3-4 cm wide on the new wood however these are largely overlooked. Once pollinated these are followed by eye-catching, glossy violet-purple bead-like fruits which appear in clusters of 30-40 individuals. These ripen in September, although the colour steadily improved through October and into early November. be aware than when planted in isolation Callicarpa bodinieri var. giraldii 'Profusion' will tend to fruit poorly, so for best berry affect plant in loose groups or for best results in a mass display.

Callicarpa bodinieri var. giraldii 'Profusion' received the Award of Garden Merit from the Royal Horticultural Society in 1984, along with the First Class certificate in 1921.

Main image credit - Kurt Stüber: Creative Commons Attribution-Share Alike 3.0 Unported

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CALLICARPA BODINIERI var. giraldii 'Profusion'

WHEN AND HOW DO YOU PRUNE BACK GARRYA ELLIPTICA

The autumn display of catkins of Garrya elliptica
When and how do you prune back Garrya elliptica?




Garrya elliptica is an extremely handsome evergreen, and a popular choice for going against shady walls in suburban gardens. It is native to the coastal ranges of California and southern Oregon, and is named in honour of named for Nicholas Garry, secretary of the Hudson's Bay Company from 1820-1835. A strange association being that these two locations are almost as far as you can possibly be being that they are situated at opposite ends of different countries!

As attractive as it is, with a mature height of up to 5 metres, at some point it is likely to be necessary to prune it back to suitably maintainable size. While still within a suitable size regular pruning is usually unnecessary and hard pruning should be avoided as this can cause invigorated shoots to soils its natural habit.

Catkins of Garrya elliptica?
When and how do you prune back Garrya elliptica?
There is a general rule of thumb that can be followed with the majority of evergreen shrubs which is to prune back over the summer. This makes sense as many evergreen species from Mediterranean, subtropical or tropical enter a kind of dormancy period as a way of coping with the summer heat. Of course if you pruned back Garrya elliptica in the summer you would be removing the juvenile ornamental catkins and therefore robbing yourself of their ornamental value during the late winter.

Therefore, where pruning is required (as in reduction in height, removal of errant, disease or damaged stems) the best time to prune Garrya elliptica is in early spring. This needs to be timed to fit between just as the catkins start to fade, but before the new spring growth emerges.

With regards to unkempt, overgrown specimens, these can be renovated by cutting them back gradually over three to four years to create a low framework of branches. So long as the specimen is healthy. You will find that the re-growth will be invigorated and will itself require thinning out the following spring. Select the strongest, best-placed shoots and remove the rest.

HOW TO GROW THE SNOWBERRY - Symphoricarpos albus
WHEN AND HOW DO YOU PRUNE BACK GARRYA ELLIPTICA

HOW TO GROW TULIP BULBS


How to grow tulip bulbs
How to grow tulip bulbs

When it come to tulips most people will naturally think of the famous tulip fields of Holland. But you may be surprised to find out that Tulips are not a native plant to the Netherlands, in fact, they are not even close!

Botanical illustrations of dutch tulips
Botanical illustrations of dutch tulips
The story of the tulip began over a thousand years ago, when Turkish entrepreneurs had begun cultivating the wild tulips that grew in the Persian region, and traded them throughout the Ottoman Empire.

So how is it then, that although originating from a hot, dry mountainous environment, tulips manage to thrive in Holland.

At a first glance the Dutch landscape seems at odds with such an environmentally specific crop - especially with its almost uniquely characteristic landscape.

The Dutch terrain is at and - in many areas - below sea level, it’s extremely flat and the winters are particularly wet. But the reason why tulips do so well in Holland is because of their land reclamation policy. By introducing an effective drainage system based on the Archimedes screw and powered by windmills, they inadvertently created a soil that kept the bulbs in an almost perfect and constant environment.

Tulip cultivation

So we know that Tulips are native to mountainous areas with temperate climates, however what is often overlooked is their need for a period of cool dormancy - known as vernalization. Therefore while tulips will happily thrive in climates with long, cool springs, and dry summers.

Tulip bulbs are often imported to warm-winter areas of the world from cold-winter areas, but they are planted in the autumn to be treated as annuals. You can get round this by lifting the bulbs once the leaves begin to die back so that they can be dried out over the winter period.

Tulip bulbs are typically planted around November - but this can be as late as January - into well-drained soils. The depth is normally 4 to 8 inches deep depending on the type planted. Do not plant tulips deeper than 6 inches deep in heavy soil.

In those parts of the world that do not have long cool springs and dry summers, the tulip bulb can be planted up to 12 inches deep. This extra depth will provides some insulation from the heat of summer, and tends to encourage the plants to regenerate one large, floriferous bulb each year, instead of many smaller, non-blooming ones. This can also extend the life of a tulip plant in warmer-winter areas by a few years, but it does not stave off both the degradation in bulb size and the eventual death of the plant due to the lack of vernalization.

Tulips thrive on alkaline soil so you have acidic soil apply 3-4 oz of of ground limestone per square yard before planting.

Dead-head your tulips once the first petals begin to fall, leaving the stems and leaves to feed the bulbs as they die back. Remember to remove fallen petals as these can harbour disease.

Ideally, lift the bulbs once the leaves begin to turn yellow but if the beds are required for summer bedding displays then the tulips can be lifted earlier and planted in rows elsewhere and lifted again after the leaves have died down.

Once lifted, plant the bulbs in shallow boxes and store in a dry shed or greenhouse. The leaves can be removed once the they and the stems become dry and brittle, together with the roots, old scales and any remaining soil.

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CHEETAH




The cheetah is one of the world's most beautiful creatures, and as such has been regarded as a coveted prize for royalty for millennia. Ancient Egyptians often kept cheetahs as pets, and also tamed and trained them for hunting. This tradition was passed on to the ancient Persians and brought to India, where the practice was continued by Indian princes into the twentieth century.

It is a native to most of Africa and parts of the Middle East, and is the only extant member of the genus Acinonyx. However, what makes this big cat species truly special is that it can run faster than any other land animal. In short bursts it can reach a top speed of between 70 to 75 mph. The Cheetah also has the ability to accelerate from 60 mph in just shy of three seconds!

What do cheetahs eat?
 
The cheetah is a carnivore, eating mostly mammals under 40 kg (88 lb). In the wild, cheetahs would usually prey on the Thomson's gazelle, the Grant's gazelle, the springbok and the impala.

However, the young of larger mammals such as wildebeests and zebras are also taken, and adults too, when the cats hunt in groups. On occasion they will also prey on Guinea fowl and hares.

While the other big cats mainly hunt by night, the cheetah is a diurnal hunter. This means that cheetahs usually hunt either early in the morning or later in the evening when it is not so hot, but there is still enough light.

How cheetahs catch their prey

Cheetah
Cheetah sprinting
The cheetah hunts by vision rather than by scent. Prey is stalked to within 10–30 metres, then chased. This is usually over in less than a minute, and if the cheetah fails to make a catch quickly, it will give up. The cheetah has an average hunting success rate of around 50%.

Running at speeds between 112 and 120 km/h (70 and 75 mph) puts a great deal of strain on the cheetah's body. When sprinting, the cheetah's body temperature becomes so high that it would be deadly to continue; this is why the cheetah is often seen resting after it has caught its prey. If it is a hard chase, it sometimes needs to rest for half an hour or more.

The cheetah kills its prey by tripping it during the chase, then biting it on the underside of the throat to suffocate it; the cheetah is not strong enough to break the necks of the four-legged prey it mainly hunts. The bite may also puncture a vital artery in the neck. Then the cheetah proceeds to devour its catch as quickly as possible before the kill is taken by stronger predators.

Cheetah
Cheetah on lookout
On the open Savannas of Iran and parts of Africa, cheetahs are superb examples of specialization - the evolutionary adaptation to very specific environmental conditions. In this case, the specialization is for speed.

Going after impalas, gazelles and small wildebeests, the cheetah is a blur, and the chase is short-lived, typically lasting about 30 seconds. Cheetah mothers spend a lot of time teaching their cubs to chase, sometimes dragging live animals back to the den so the cubs can practice the chase-and-catch process.

When a cheetah overtakes its prey, it knocks it down and takes it out with a bite to the neck. It then eats as quickly as possible. If a lion comes along, the cheetah will abandon its catch - it can't fight off a lion, and chances are, the cheetah will lose its life along with its prey if it doesn't get out of there fast enough.

Conservation

Cheetah
Cheetah with cubs
The cheetah is a vulnerable species. Once widely shot for its valuable fur, it is now at risk from loss of habitat and prey. Once numerous in India, the cheetah became extinct there in the 1950's. Less than 30,000 remain in Africa.

Cheetah cubs have a high mortality rate due to predation by other carnivores, such as the lion and hyena, and perhaps genetic factors. It has been suggested that the low genetic diversity of cheetahs is a cause of poor sperm, birth defects, cramped teeth, curled tails, and bent limbs. Some biologists even believe that they are too inbred to flourish as a species.

It is thought that the species went through a prolonged period of inbreeding following a genetic bottleneck during the last ice age. However, even though they lost most of their genetic diversity thousands of years ago, their decline appears only in the last century or so, suggesting factors other than genetics are mainly responsible.

Breeding

Cheetah
Cheetah with cub
There is no particular breeding season and cheetah cubs can be born at any time of year. After mating the male will leave the female, who rears the young when they are born some three months later.

The cubs are born in a concealed den and are blind and helpless for about 11 days. Once their eyes are opened the mother carries them to different dens every few days. Later, the cubs will follow her of their own accord. This regular moving ensures a clean den and reduces the risk of predators - such as lions - sniffing them out.

The young cubs are weaned at about three months of age, after which they follow their mother to each kill and share her catch. They leave her after 13 to 20 months but reason together as a litter for a few more months. The females are the first to disperse, each taking up residence in a new area. The males stay together, but move away from their birthplace. the cubs are finally mature at 20 to 24 months old.

Habits

Cheetah
Cheetah siblings
Surprisingly,  male and female cheetahs have completely different lifestyles. The female can spend up to 20 months looking after each litter of cubs, but she will mainly lead an otherwise solitary lifestyle.

She is not aggressive to other cheetahs, preferring to retreat rather than attack. Neither is she territorial although her range may overlap with other females.

By contrast, males are rarely solitary, living and hunting in an all male group of four or five animals. This group will often comprise of brothers from the same litter, which will generally stay together for life.

Fiercely territorial, each male group scent marks its boundary with urine. Should other males encroach on the territory of an established group, fierce fights will occur, sometimes resulting in the death of an intruder.

Scent is used by females to tell a male when she is receptive, although once the male has picked up her scent the pair will communicate using a series of calls.



Cheetah Facts

Did you know that Cheetahs can live to 12 years old in the wild and 17 year in captivity?

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CHEETAH FACTS, VIDEOS AND PHOTOGRAPHS
Lion Facts
NAT GEO: CHEETAH
WHERE DO CHEETAHS LIVE