Hard pruning to encourage growth?

Nebari Bonsai

Azaleas get very twiggy, and become brittle after a few years. As they age and become brittle, the cambium constricts at the twiggy new growth, and eventually causes the tree to weaken. Peter Warren talks about keeping trees “young” by hard-pruning them every few years.

I had let my kurume azalea grow for the last 10 years or so with very little hard-pruning and it started to decline. Look at this progression.

April 2017:

October 2017, after a full growing season, unpruned from the photo above. Look at the anemic growth:

March 2018 before pruning:

And April 2018, after hard-pruning:

It might be difficult to see how hard I pruned it back because the profile is still roughly the same. However, I removed about 1/3 of the ramification, back to secondary branches and leaving a few tertiary branches. The best way to compare is by looking at how much thicker…

View original post 145 more words

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.