when is the best time of year to prune a old apple tree in alberta canada?
Answers:
in the fall . if you want apples . for next year for more apples you have to stress the tree ( so it thinks it dyeing ) make some bigger cuts but allways take it back to something green dont leave stubs it will rot and stress the tree tooooo much a rule of thumb never take more than 30% of the green from any tree
good luck
Other answers:
Winder is the best.
Winder is the best.
In the fall after the apples have been picked
While the tree is dormant; late fall, winter or early spring.
late winter or very early spring jan or feb is the best, their is no foliage on the tree then you can see better what branches to cut