Friday, September 8, 2017

Proper Palm Pruning, Not "Hurricane Pruning"

With preparations for the storm in mind, you may think you need to “hurricane prune” your palm tree. Well let me stop you before you do more harm than good. While in the past people thought by removing almost all palm fronds, leaving only the youngest few, you would create a more wind resistant palm. However, new evidence suggests that thought is not correct and “hurricane pruning” actually weakens palm trees and they could become more vulnerable to damage.

So what are some better pruning techniques when it comes to palms? First, only completely dead fronds should be removed. While yellow leaves may be unsightly, they are an indication of something going on. These leaves should be left on as they are still helping to support the palm through mobile nutrients, such as potassium (K).

A healthy palm tree should actually have a 360 degree canopy of leaves. However, often they are overpruned due to nutrient deficiency symptoms. Never remove any leaves above the horizon of three to nine (on a clock).

One other thing to consider when pruning palms are the flowers and fruit. It is fine to leave them or prune them. If you have a palm that produces fruit that you do not want littering the yard, it is actually easier to trim off the lighter flower stalk rather than waiting to prune a heavy fruit stalk.

Please keep in mind, if you cannot safely prune a palm tree or any tree safely, it is best to hire a Certified Arborist to complete the task. These professionals are trained in proper pruning techniques, safety, and are up to date on the latest recommendations through continuing education classes. You can find a local Certified Arborist by visiting the International Society ofArboriculture online.

For more information on proper palm pruning check out:

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