Featured Article

Fescue Planting – 1-2-3

September – October is the BEST time to plant a fescue lawn but March -April is also a possibility.  I have tips on planting a new lawn or an existing lawn, whether with seed or sod. I also cover what kind of fescue is best. It is not as important...

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Shrub – Transplanting 1-2-3

Most shrubs and trees should be transplanted when the demand for water is least, in late fall or winter. Since many roots will inevitably be lost, they need many weeks to regenerate themselves before the hot, dry blasts of summer arrive. If you are contemplating moving a plant that would...

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Weeds – Identification with Pictures

Weed control in the landscape is a tough business. You have to know a lot about the weed in question just to get started! As in most situations, a picture is worth a thousand words. Go through the sites below, then choose your method of weed control. Remember: healthy, vigorous...

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Venomous (Poisonous) Caterpillars – Photos

Several kinds of venomous caterpillars are commonly seen in late summer – early fall. They are usually inconspicuous, so when one is encountered it’s “OUCH – what stung me???!!“. Below are photos of those you might find in the Southeast. Because they are so uncommon and because they feed on...

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Yellowjackets – Control

Yellowjackets are extremely aggressive and will attack if their nest is threatened. When stung, an intruder is marked with a special scent that encourages other yellow jackets to attack. As with fire ants, some people can have severe reactions to yellow jacket stings. These insects are actually beneficial because they...

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  • RECENT ARTICLES
  • POPULAR ARTICLES
  • Should I Trim Back My Lenten Rose?

    Q: Should I trim back the long leggy branches on my Lenten rose? They look healthy.  A: Even though they are green and healthy in early spring, those tall leaves will get big black spots by early summer, turn completely...

    READ MORE

  • If My Azaleas Were Cut Back Will It Effect Future Blooms?

    Q: I have (had) beautiful azaleas around my house. However, I hired a new yard man who cut them way back! Will this affect blooms this year? A: I am sad to say the answer is very likely yes, you...

    READ MORE

  • Water Oak Sapling In A Pot: What Is The Limit To The Cold It Can Take?

    Q: My son has had a water oak sapling in a large ceramic pot for ten years. He has just moved to Virginia. Since it is in a pot, is there a limit to the cold it can take?  A:...

    READ MORE

  • I Love Mahonia!

    Q: I think mahonia is a beautiful, colorful, and interesting plant!  A: The unique foliage and bright yellow flowers in early spring certainly make this a distinctive plant. Spikes of blue berries follow the flowers. Some gardeners don’t like mahonia...

    READ MORE

  • Planting A Dwarf Blue Spruce

    Q: We have wooden boxes, approximately 3’x3′, that we’re thinking of planting with dwarf blue spruce.  A: I know blue spruce doesn’t do well in Atlanta, but I wasn’t sure about north Georgia. So I called my friend Eddie Ayers,...

    READ MORE

  • Developing A Native Plant Hill: Should I Cover Them In Plastic When Cold?

    Q: I am developing a native plant hill in our back yard. Last fall I planted beautyberry, viburnum, fothergilla, St. Johns wort, bee balm and butterfly weed. I am diligently covering them with plastic whenever it is going to be...

    READ MORE

  • How To Keep Possums Out Of A Horse Barn And Pasture

    Q: Is there any way to keep possums out of a horse barn and pasture? Their feces can carry a serious horse disease.  A: I had never heard of this possum problem! I am not a veterinarian but in my...

    READ MORE

  • Do I Flush Cut Or “Respect The Collar” Of My Japanese Maple Limbs?

    Q: I think I heard you say that to use a flush cut when pruning Japanese maple limbs. But I found an article by Alex Shigo, whoever he is, that said something about respecting the collar. Can you clarify before...

    READ MORE

  • Starting A Dunstan Chestnut Orchard

    Q: I’m in the planning phase of starting a large Dunstan chestnut orchard. Is there anyone to help me in the process? One issue I need to address is irrigation.  A: Few people alive remember the billions of American chestnut...

    READ MORE

  • What Plant Smells Like Fresh Laundry?

    Q: I walk at night in north Georgia in the winter and there’s a sweet smell that I initially thought was someone’s laundry but I realize it must be a plant. Could it be elaeagnus?  A: A couple of candidates...

    READ MORE

  • Will Mulching my Peach Trees Slow Blooming?

    Q: I have several Elberta peach trees that are growing like crazy but they want to bloom in January. I read that mulching them would keep the soil cold to slow blooming. A: The air temperature around trees is what...

    READ MORE

  • Japanese Maple Producing Leaves of Different Color

    Q: A local nursery trimmed up our Japanese maple. Any idea why it would look like this? What can I do, its an expensive tree. The top is the original color. A: This is a grafted Japanese maple. Somehow the...

    READ MORE

  • Red-Flowered Rose Has Peach-Colored Bloom

    Q: Why did my rose bush produce 1 rose of a peach color while all the others are deep pinkish/reddish? A: I can’t see where the peach blossom originates in the rose, but it is likely a “sport“. These flower...

    READ MORE

  • Calla Lily – White Spots on Leaves

    Q: Is there something wrong with this plant? It has white spots on the leaves. A: I don’t think there’s anything wrong with it. Some varieties of calla lily are chosen for the attractive white spots on the leaves. The...

    READ MORE

  • Spiderwort Fading, Yellow Spots on Leaves

    Q: What is killing my spiderwort? A: I know the yellow leaf spots are worrisome but frankly your plant looks relatively normal for early May. Spiderwort blooms freely in mid-spring but as the weather heats up, the foliage dies back....

    READ MORE

  • Pruning Edgeworthia

    Q: We put these edgeworthias in three years ago. One of the plants is six feet around but the other one is huge! We are not sure how to prune these amazing shrubs. A: Edgeworthia is a great shrub but...

    READ MORE

  • Aphids on chives

    Q: I have black aphids on my garlic chives. They can be washed off but come right back. How do I get rid of them? A: I guess you could use store-bought insecticidal soap on them, but spraying with a...

    READ MORE

  • Katydid nymph identification

    Q: Can you identify this insect which I have been finding on my roses? It has two tiny tubes or pinchers where it’s mouth is. Is it a friend or foe? A: It’s a katydid nymph. Although they do chew...

    READ MORE

  • Diagnosing (Identifying) Holes in the Yard

    Sometimes many heads are better than one when it comes to solving a problem. Wade Hutcheson, my Extension colleague in Spalding county, gets plenty of calls from the citizens of his area asking his help in identifying various holes in...

    READ MORE

  • Weeds – Identification with Pictures

    Weed control in the landscape is a tough business. You have to know a lot about the weed in question just to get started! As in most situations, a picture is worth a thousand words. Go through the sites below,...

    READ MORE

  • Bermuda – Weed Control

    BASIC INFORMATION: Weed Identification Pictures General Turf and Weed Info Lawn Care Calendars THREE METHODS There are three primary methods of controlling weeds. Any one method, when used alone, will not usually control all of your weeds. To consistently control...

    READ MORE

  • Brown Patch – Diagnosing

    You have brown patches of dead grass in your lawn. Is it the common lawn disease ‘brown patch’ or is it something else? The answer is important: if it is brown patch you probably need to spray with a fungicide....

    READ MORE

  • Timing Spring Pre-emergent Herbicide Application on Lawn

    One of the sourest phrases that can be directed at a child or adult is “I told you so!” Whether you touch a hot match, leave tools out in the rain, or lift cinder blocks all afternoon, someone is usually...

    READ MORE

  • Bermuda Grass – Disease – Brown Patch

    Brown patch is most prevalent on bermudagrass which has been heavily fertilized when night temperatures are above 68 degrees and day temperature are above 80 degrees. Dead patches of grass may start small but can grow and join together to...

    READ MORE

  • Lawn – Growing in Shade

    OK. I admit it. I have given up. I came to the conclusion that grass just would not grow in the corner of my lawn near the ornamental cherry trees. The shade there is so dense that my grass, no...

    READ MORE

  • Lawn – Leveling

    A new home in my neighborhood had bermudagrass sod planted in March. By May, one area was a perfect checkerboard of straight lines, composed of weedy plants, surrounding the individual squares of sod. Evidently the sod installers were in such...

    READ MORE

  • St. Augustine Grass Seed – Where to Buy

    Q: Please tell me where I can buy St. Augustine grass seeds. Our lawn has some now and we like it a lot, but we’re having trouble finding seeds. A: You can’t buy St. Augustinegrass seed. The plant is very...

    READ MORE

  • Crapemyrtle – Pruning

    One of the most confounding arguments I face is whether and how to prune crapemyrtles. They are mercilessly “murdered” by unaware landscapers and homeowners each winter… yet they still bloom in summer. Some people even believe a crapemyrtle won’t bloom...

    READ MORE

  • RECENT ARTICLES
  • POPULAR ARTICLES

Should I Trim Back My Lenten Rose?

Q: Should I trim back the long leggy branches on my Lenten rose? They look healthy.  A: Even though they are green and healthy in early spring, those tall leaves will get big black spots by early summer, turn completely...

READ MORE

If My Azaleas Were Cut Back Will It Effect Future Blooms?

Q: I have (had) beautiful azaleas around my house. However, I hired a new yard man who cut them way back! Will this affect blooms this year? A: I am sad to say the answer is very likely yes, you...

READ MORE

Water Oak Sapling In A Pot: What Is The Limit To The Cold It Can Take?

Q: My son has had a water oak sapling in a large ceramic pot for ten years. He has just moved to Virginia. Since it is in a pot, is there a limit to the cold it can take?  A:...

READ MORE

I Love Mahonia!

Q: I think mahonia is a beautiful, colorful, and interesting plant!  A: The unique foliage and bright yellow flowers in early spring certainly make this a distinctive plant. Spikes of blue berries follow the flowers. Some gardeners don’t like mahonia...

READ MORE

Planting A Dwarf Blue Spruce

Q: We have wooden boxes, approximately 3’x3′, that we’re thinking of planting with dwarf blue spruce.  A: I know blue spruce doesn’t do well in Atlanta, but I wasn’t sure about north Georgia. So I called my friend Eddie Ayers,...

READ MORE

Developing A Native Plant Hill: Should I Cover Them In Plastic When Cold?

Q: I am developing a native plant hill in our back yard. Last fall I planted beautyberry, viburnum, fothergilla, St. Johns wort, bee balm and butterfly weed. I am diligently covering them with plastic whenever it is going to be...

READ MORE

How To Keep Possums Out Of A Horse Barn And Pasture

Q: Is there any way to keep possums out of a horse barn and pasture? Their feces can carry a serious horse disease.  A: I had never heard of this possum problem! I am not a veterinarian but in my...

READ MORE

Do I Flush Cut Or “Respect The Collar” Of My Japanese Maple Limbs?

Q: I think I heard you say that to use a flush cut when pruning Japanese maple limbs. But I found an article by Alex Shigo, whoever he is, that said something about respecting the collar. Can you clarify before...

READ MORE

Starting A Dunstan Chestnut Orchard

Q: I’m in the planning phase of starting a large Dunstan chestnut orchard. Is there anyone to help me in the process? One issue I need to address is irrigation.  A: Few people alive remember the billions of American chestnut...

READ MORE

What Plant Smells Like Fresh Laundry?

Q: I walk at night in north Georgia in the winter and there’s a sweet smell that I initially thought was someone’s laundry but I realize it must be a plant. Could it be elaeagnus?  A: A couple of candidates...

READ MORE

Will Mulching my Peach Trees Slow Blooming?

Q: I have several Elberta peach trees that are growing like crazy but they want to bloom in January. I read that mulching them would keep the soil cold to slow blooming. A: The air temperature around trees is what...

READ MORE

Japanese Maple Producing Leaves of Different Color

Q: A local nursery trimmed up our Japanese maple. Any idea why it would look like this? What can I do, its an expensive tree. The top is the original color. A: This is a grafted Japanese maple. Somehow the...

READ MORE

Red-Flowered Rose Has Peach-Colored Bloom

Q: Why did my rose bush produce 1 rose of a peach color while all the others are deep pinkish/reddish? A: I can’t see where the peach blossom originates in the rose, but it is likely a “sport“. These flower...

READ MORE

Calla Lily – White Spots on Leaves

Q: Is there something wrong with this plant? It has white spots on the leaves. A: I don’t think there’s anything wrong with it. Some varieties of calla lily are chosen for the attractive white spots on the leaves. The...

READ MORE

Spiderwort Fading, Yellow Spots on Leaves

Q: What is killing my spiderwort? A: I know the yellow leaf spots are worrisome but frankly your plant looks relatively normal for early May. Spiderwort blooms freely in mid-spring but as the weather heats up, the foliage dies back....

READ MORE

Pruning Edgeworthia

Q: We put these edgeworthias in three years ago. One of the plants is six feet around but the other one is huge! We are not sure how to prune these amazing shrubs. A: Edgeworthia is a great shrub but...

READ MORE

Aphids on chives

Q: I have black aphids on my garlic chives. They can be washed off but come right back. How do I get rid of them? A: I guess you could use store-bought insecticidal soap on them, but spraying with a...

READ MORE

Katydid nymph identification

Q: Can you identify this insect which I have been finding on my roses? It has two tiny tubes or pinchers where it’s mouth is. Is it a friend or foe? A: It’s a katydid nymph. Although they do chew...

READ MORE

Diagnosing (Identifying) Holes in the Yard

Sometimes many heads are better than one when it comes to solving a problem. Wade Hutcheson, my Extension colleague in Spalding county, gets plenty of calls from the citizens of his area asking his help in identifying various holes in...

READ MORE

Weeds – Identification with Pictures

Weed control in the landscape is a tough business. You have to know a lot about the weed in question just to get started! As in most situations, a picture is worth a thousand words. Go through the sites below,...

READ MORE

Bermuda – Weed Control

BASIC INFORMATION: Weed Identification Pictures General Turf and Weed Info Lawn Care Calendars THREE METHODS There are three primary methods of controlling weeds. Any one method, when used alone, will not usually control all of your weeds. To consistently control...

READ MORE

Brown Patch – Diagnosing

You have brown patches of dead grass in your lawn. Is it the common lawn disease ‘brown patch’ or is it something else? The answer is important: if it is brown patch you probably need to spray with a fungicide....

READ MORE

Timing Spring Pre-emergent Herbicide Application on Lawn

One of the sourest phrases that can be directed at a child or adult is “I told you so!” Whether you touch a hot match, leave tools out in the rain, or lift cinder blocks all afternoon, someone is usually...

READ MORE

Bermuda Grass – Disease – Brown Patch

Brown patch is most prevalent on bermudagrass which has been heavily fertilized when night temperatures are above 68 degrees and day temperature are above 80 degrees. Dead patches of grass may start small but can grow and join together to...

READ MORE

Lawn – Growing in Shade

OK. I admit it. I have given up. I came to the conclusion that grass just would not grow in the corner of my lawn near the ornamental cherry trees. The shade there is so dense that my grass, no...

READ MORE

Lawn – Leveling

A new home in my neighborhood had bermudagrass sod planted in March. By May, one area was a perfect checkerboard of straight lines, composed of weedy plants, surrounding the individual squares of sod. Evidently the sod installers were in such...

READ MORE

St. Augustine Grass Seed – Where to Buy

Q: Please tell me where I can buy St. Augustine grass seeds. Our lawn has some now and we like it a lot, but we’re having trouble finding seeds. A: You can’t buy St. Augustinegrass seed. The plant is very...

READ MORE

Crapemyrtle – Pruning

One of the most confounding arguments I face is whether and how to prune crapemyrtles. They are mercilessly “murdered” by unaware landscapers and homeowners each winter… yet they still bloom in summer. Some people even believe a crapemyrtle won’t bloom...

READ MORE