Gardening Q and A

Japanese Beetle – Timing Insecticide Application

Q: I bought a product containing halofenozide to kill white grubs , hoping it will reduce our infestation of Japanese beetles. The instructions for application say that timing of the application is important, but then says to contact your local...

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Bahia – Remove from Centipedegrass

Q: I have a centipedegrass lawn with some bahiagrass mixed in. What can I apply that will handle the bahiagrass and leave the centipedegrass? A: The chemical imazaquin (Image ) should work. Its label states: “IMAGE Herbicide is a postemergent,...

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Acetic Acid – Use as Herbicide

Q: I have a dachshund who – even though we kept him away from the area for 24 hours – wheezed and got red eyes when we used Roundup the last time. Consequently, we stopped using it and now have...

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Zoysiagrass – Late to Green Up

Q: Why is zoysiagrass so late to green up each year? Our lawn looks like it isn’t coming in well.   A: Yes – in some years zoysiagrass won’t be completely green until June. It might be caused by several...

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Olive Tree – Growing

Q:  I would like to try to grow a few olive trees in Gainesville. Am I setting myself up for failure? I am thinking of keeping them in large pots to give them very sandy soil. A: I am always...

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Fothergilla – Gall on Leaves

Q: I have about a dozen fothergilla bushes. I just noticed that one of them has strange cone-like shapes growing out of the leaves! None of the others have anything like this. What in the world is this? A: Fothergilla...

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Corn – Poor Pollination

Q: There doesn’t seem to be a good supply of bees this year. How will this affect the development of my corn? A: It won’t hurt your corn crop at all. Corn pollen is distributed by wind. Rainy weather, like...

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Mallow – Identification

Q: Do you have any idea what this plant in my garden is? A: It’s common mallow, Malva sylvestris. A look at the flowers and leaves reminds me that it is kin to the much-larger hollyhock. Mallow has striking flowers,...

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Asparagus Fern

Q: I just purchased an asparagus fern and the roots have big bumps on them. Are these root galls or nematodes? Is this bad? A: The swollen parts are normal – just root nodules where water is stored. If you...

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Slime Mold – In Mulch

Q: This fungus keeps popping up in my beds. It occurred once last year and three times this year. I have a feeling it has to do with the mulch. Last year’s mulch was bought in one bulk load and...

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Boxwood – Problems

Q: I have one Japanese boxwood out of six that has had sections die off. I trim out the dead parts hoping they will fill in. The rest of the bush looks healthy and I have seen no signs of...

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Fuchsia – Care

Q: I have a ‘Dark Eyes’ Fuchsia and would like to plant it in the yard. Is this a wise thing to do? A: You are welcome to plant it but I can’t guarantee success. In the first place, fuchsia...

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Rabbit – Relocating

Q: Being a nice guy I’m only wanting to catch the bunny that has been eating all the morsels in my garden and take him about four miles away and release him in a wooded area. I purchased a cage...

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Branch Drop – Crapemyrtle

Q: I am puzzled by twigs dropping from the three-year old crepe myrtles in our yard. Three weeks ago I noticed several small branches had fallen around the tree. We did have more wind than usual the night before. A:...

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Liquid Aeration Product

Q: I have a client that wants information about liquid aerating. I am not familiar with this. I looked online and the companies claim that it breaks the bonds that hold the clay particles together, releasing the water and leaving...

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Peach – Scab disease

Q: Every year my peaches are covered by little black spots. I have golf ball sized fruit now and it is beginning again. What should I do? A: The better question might be “What should I have done?” Peach scab...

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Maple Eyespot Gall

Q: Can you tell me what this is on my maple tree? It seems to be on much of the lower foliage. Your advice on this strange phenomenon will be appreciated. A: You have maple eyespot gall. Although it looks...

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Squash Bugs – Control

Q: Do you have any suggestions for controlling squash bugs, not squash vine borers, on yellow squash? A: Adult squash bugs are a bit more than a half-inch long and a quarter-inch wide. They are dark brown, sometimes mottled with...

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