Gardening Q and A

Hydrangea – Identification and Pruning

Q: I have hydrangeas on some new property. I would like to prune them but am unsure which hydrangeas I have, and therefore when to prune them. How do I tell them apart? A: In my garden, the color and...

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Carpetweed- Identification

Q: I have a problem with a weed that I can’t seem to get rid of. My friends call it carpetweed. Do you know this weed and if so what is the best way to get rid of it? A:...

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Bougainvillea – Winter Hardiness

Q: My wife and I bought a bougainvillea at a recent flower show. Is possible to plant bougainvillea in the ground? Will it come back next year? A: Bougainvillea definitely won’t live outdoors in the winter in Atlanta. You have...

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Aucuba – Identifying Seed

Q: Last year I bought a bunch of aucuba plants. In with them was a plant a lot like the rest but with a different leaf. The leaf is seven inches long and two inches wide and is a dark...

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Granny Smith Apple – Determining Ripeness

Q: I have a producing ‘Granny Smith’ apple tree. This year I have a lot of apples on the tree and want to know when I am supposed to pick them. A: Since Granny Smith is a green apple, it’s...

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Fescue – Summer Swoon (Dieback)

Q: What are the physiological processes involved when fescue thins out during the summer in the heat and humidity in Atlanta? A: Turf expert Clint Waltz calls it “summer swoon of fescue”. Thinning is a survival mechanism caused by water...

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Chicory – Identifying

Q: In April I brought a plant to Pikes and they said it was a chicory. It came in a wildflower packet of seeds about 3 years ago. It was about an 8 inch clump, about 6-8 inches tall. They...

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Hydrangeas – Frost Damage

Q: I planted 9 ‘Annabelle’ Hydrangeas in March in an area on the North side of the house that receives almost no sun. The soil had a lot of clay so I amended with peat moss, composted manure and sand....

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Piedmont Azalea – Description

Q: I have a bush/shrub that I need to identify-I have been told it is a wild azalea. It has woody stalks, very similar to the 4 different varieties of azalea in my yard, but it sheds it’s leaves in...

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Climbing Rose- Encouraging Blooms

Q: Two years ago we planted Queen Elizabeth climbing roses against trellises at our back fence. I had envisioned the foliage disguising the board fence. What I got was bare branches to the top of the fence and then a...

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Algae – Control in Lawn

Q: Over the years, with tree growth and much more shade, our bermudagrass has thinned out terribly. Where the soil is bare, in places where water accumulates, there is a black cast to the soil. After things had a chance...

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Piedmont Azalea – Characteristics

Q: We have a tree, growing in wooded areas but mostly found along the banks of a small stream which runs into Lake Oconee. It flowered about the same time as the dogwood and just in the last week has...

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Rose Bush – Butterfly/China Rose

Q: Last year Theresa mentioned a rose bush call “China Rose” as a nice bush rose. It is suppose to bloom all summer and change colors. I have not been able to find this rose. Is there another name for...

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Spittlebug – Adults

Q: I have some bugs throughout my perennials and roses. It is a half-inch long, chocolate brown, with a couple of slim orange lines across the top of its body. What is it? A: Undoubtedly it’s the adult form of...

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Lichens – On Azalea

Q: I’m having a problem with my azaleas. They seem to have lichens on the trunk. I cut them back as much as possible, fertilized and sprayed with liquid Sevin but they don’t seem to be getting any better. I...

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Weigela – Blooming times

Q: We have Weigela and they blossom in the spring; but don’t continue into the fall as promised. They are supposed to attract humingbirds. A: Hmmmm…..who did the promising? In my experience, weigela blooms only once…in...

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Tulips – Perennial

Q: I heard you state on your radio show this past Saturday that tulips DEFINITELY only last one season in Georgia. That has not been my experience. My current batch, which are blooming beautifully now, are in their 5th year....

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Organic fertilizers – purchasing

Q: I live in Northwest Atlanta (Cobb County). Where can I buy organic fertilizers locally? A: In small quantities, Hastings Garden Center and Pike Nurseries have Milorganite, cottonseed meal and fish emulsion. For larger quantities contact Georgia...

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