FAQs: Trees

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I see large holes in the trunk of my cottonwood tree, but I’ve seen no insects in them. There is sawdust coming out of the holes. What threat does that pose to the tree?

Why do the flowers on my big southern magnolia tree turn brown so quickly?

What causes my red oak’s and bur oak’s leaves to lose all their color? It almost looks like something has bleached out all the tissues except the veins.

Should I spray for the webworms in our pecan?

My sweet gum has some kind of bad growth on its twigs. There are two rows on every branch. Is that some kind of scale?

How can I tell if a tree is healthy and vigorous when I buy it?

Do I need to stake my new tree?

I want to transplant some shrubs and trees to make room for a new driveway. When should I do it, and how can I make sure they survive the move?

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