The Best Time To Trim Palm Trees. Trims are a stressor for plants, ... If you do have to trim green fronds, only cut those that are below the 9 o'clock and 3 o'clock positions on the tree.

If you cut all the fronds off a palm tree, the tree will have no way of photosynthesizing and producing food - so the tree will run out of energy and effectively starve to death.

Judging by the palm pruning being performed in our landscapes, you would think that pruning palms to a few fronds sticking out of the top of the tree is the right thing to do.

To the palmetto weevil, the cut frond odor smells just like a stressed tree. The female weevil lays her eggs on the cut frond base. The hatched larvae tunnel into the tree and feed on palm tissue.

* When it comes to pruning palms, the best policy is to only remove totally brown fronds. Also, do not attempt to pull off fronds that will not come off easily, as that could wound the trunk, and ...

Removing many of the healthy fronds, which is done in an effort to minimize the need for more frequent pruning, is devastatingly bad for these trees. Palm fronds are the major source of nutrients ...