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.

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WHEN AND HOW DO YOU PRUNE BACK GARRYA ELLIPTICA