What to Do if Trees and Shrubs Are Not Leafing Out
Extreme weather conditions this winter and spring promoted slow growth, delayed leafing out, lack of blooms, dieback in branches and sometimes even death of trees and shrubs. Younger and newly transplanted trees (< 5 years) as well as marginally hardy species (including many fruit trees) can be especially susceptible to these issues.
If trees haven’t leafed out, or if they are leafing out unevenly with sections of bare branches, give them some time. Stressed trees can take a while to bounce back, and since it is still early June, it is possible that these trees and shrubs may still produce new growth this summer. MSU Extension advises tree owners to wait a full growing season before making a decision regarding removal of trees and shrubs.
If you are unsure whether your trees/shrubs are alive, you can check bare branches to see if there is living tissue beneath the bark.
How to tell if your trees and shrubs are still alive:
1) Gently bend young branches to feel if they are still pliable. Pliable branches may still be alive, as opposed to stiff and brittle branches which could indicate dead tissue.
2) Scrape a small section of bark to see the cambium (living tissue) just below the bark. Use a pocket knife or even a fingernail for thin-barked trees/shrubs. Living tissue is often green, white, or pink and moisture should be evident. If it looks completely dry and is tan/brown in color, the branch may be dead.
Article was prepared by Abi Saeed (MSU Extension Horticultural Specialist)
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