Gardening Q and A

Lantana – Identification

Q: I have three lantana that I planted last year and they got to be a real nice size. They appear to be dead now. Are they gone? A: Not all lantana’s are reliably hardy in the Atlanta area. In...

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Japanese Maple – Growth

Q: I have a twelve-year old Japanese maple, which has branches that umbrella into a five foot diameter canopy. There is new growth on only twenty five percent of the branches. What would you recommend now for this beautiful tree?...

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Earthworms – Buying

Q: I am putting in a small backyard vegetable garden. I want to add earthworms to let them do their stuff beforehand. Where can I buy earthworms? A: You don’t need to buy earthworms. If you add soil conditioner and...

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Fescue Infestation – Getting rid of

Q: I accidentally seeded my lawn with fescue. I had a beautiful bermuda lawn and now the fescue is taking over. How can I get rid of it? A: The easiest thing would be to apply imazaquin (Image for Nutgrass)...

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Propagate – Aloe plant

Q: Can you please tell me how to propagate an aloe plant and a Mother-in-law’s Tongue? A: Make a 1:1 mix of potting soil and perlite. Mix with enough water so that when you squeeze a handful no water comes...

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Sun Protection – Hat

Q: As an avid gardener and a victim of skin cancer, I am looking for the optimal sun protection hat. What hat does Dr. Allen Armitage wear on your TV show? A: Nationally known University of Georgia horticulturist Allen Armitage...

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Lenten rose – Propagation

Q: Do you have any helpful information about propagating Lenten roses? They have large pods which drop lots of seeds. A: If your Lenten roses have bloomed in the same spot more than once you probably have seedlings there now....

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Earthworms – Purchase

Q: I am putting in a small backyard vegetable garden. I want to add earthworms to let them do their stuff beforehand. Where can I buy earthworms? A: You don’t need to buy earthworms. If you add soil conditioner and...

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Compost bin – Gnats

Q: We put peelings, coffee grounds, egg shells, etc. in our enclosed compost bin. There are a whole lot of gnats in it that swarm up when I open the top. Are these gnats OK? A: Various gnats and flies...

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Oleander – Pruning

Q: My six foot oleander was frost bitten this year. It has been growing near the wall outside our bedroom window for the last three years and has not been damaged by cold in the past. Should I cut it...

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Fertilizer – Pet danger

Q: I applied 16-4-8 granular fertilizer to my lawn. The bag states not to touch it and to keep it out of reach of pets and children. Is it really dangerous to my pet Yorkies? A: The fertilizer is only...

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Swimming pool water – Harm

Q: Will the water from a swimming pool harm plants and grass. I would like to capture the water when I backwash my pool instead of just dumping it out on the bare ground. A: If the water contains no...

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Almond tree – Production

Q: We are considering planting an almond tree next spring. Will an almond produce in Georgia? A: You can try to grow almonds in Georgia, but only if you have a high capacity for heartbreak. Almonds are close kin to...

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2-4-D – Flowers

Q: I know that 2-4-D is a selective chemical that will kill broadleaf weeds and not harm your grass. Is it safe to spray on annuals and perennial flowers? My vinca major is overrun with vetch. A: The chemical we...

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Crossvine – Pods

Q: My crossvine is producing its annual pods. I wondered if these can be used to produce new vines and, if so, how? A: Crossvine can be easily propagated from seed. Just wait until the pods are brown and then...

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Bay leaf – Roaches

Q: If I plant a bay leaf plant next to my kitchen window, do you think it will it help to repel roaches from the area? A: I’m not aware of any scientific research that shows that bay leaves repel...

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Web worms – Travel

Q: How do web worms get from the ground up to the leaves on trees? I have actually seen a convoy of these worms crawling up one of my tree trunks! A: The caterpillars hatch from eggs laid by a...

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Fatsia bushes – Deer

Q: Deer have eaten all of the new growth on my fatsia bushes. They even chewed on the stalk of the plant. My question is should I cut them back or just leave them alone and hope they have new...

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