Register with us or sign in
in Problem solving
I have a snake bark maple that has a bole diameter of about 8" also an Acer Brilliantissima with a bole diameter of over 12", both of which are growing too large for their site. Is it safe to prune them back? I would need to cut back about three feet or so all round.
Wait until all the leaves have fallen otherwise it might bleed as I suspect this is the same as what I have to do with my Acer Palmatum.
It's not a brilliant idea with acer palmatum as the smaller acers don't like hard pruning - it is much better to prune them gently and regularly. If you must prune wait until early spring.
and do think about the overall shape, cutting back 3 feet all round could leave you with a sort of blob and acers have rather a fine shape naturally.
After the first hard frosts is best. The sap will be low then. You can try hardwood cutting with the removed branches.
There was a piece about pruning Acers in a newspaper this weekend and it was stasted that Acers should be pruned very early in the year or they will bleed.
But best not to prune them at all.
@tim burr - Acer Crimson Sentry is different to Acer palmatum, a Japanese maple. Acer Crimson sentry is a palatnoide, so tall and tree like. You can prune them hard just like a fruit tree to keep them small.
I prune mine like a fruit tree, so cutting back now back to a bud, where it will bush out next year. Feel free to prune back to buds all over the tree to give it the size you want. I am not easy at pruning like so many people are, but it works on this tree and you need it to work for you It will look fine when the leaves are back in spring.
Hi, can anyone help, I have an Acer which has lost its label, it has been growing in shade for a few years now and looks happy. it grows very slowly and has a brilliant red almost cerise colour in autumn.
It has a main stem and is shaped like an umbrella and it's about four foot high and five foot across with its outside leaves almost touching the lawn around it which is no problem.
However I have noticed each year that three or four branches underneath are bare and look dead, this doesn't detract from the overall shape but I'm wondering?
1. Do I prune these bare branches and if so, when?
2. Will it eventually grow up into an umbrella shaped tree?