Featured Article

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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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 shape of the faded bloom helps me identify hydrangeas. Common...

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Organic Herbicides (Weed Killer)

Many homeowners want “organic” choices when it comes to selecting weed killers. Fortunately, there are several choices for both selective and non-selective weed control. Vinegar has been touted as a herbicide but the kitchen version is too weak to do much damage. Industrial acetic acid will kill weeds but I...

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UGA Vegetable Gardening Publications

With food prices high, folks have been thinking about growing some of their own food. Food gardening is not hard and it doesn’t have to take much room in your landscape. You can even do it in containers! These gardening publications are available on the Internet or ask for a...

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  • RECENT ARTICLES
  • POPULAR ARTICLES
  • Do Different Varieties Of Zoysia Require Different Soil Temperatures?

    Q: Do different varieties of zoysia grass require different soil temperatures to root? A: Different varieties of zoysia grass tolerate cold air temperatures differently, but the soil temperature for rooting is similar for all of them. My general advice is...

    READ MORE

  • Can I Crop The Top Of My Indeterminate Tomatoes?

    Q: If I plant indeterminate tomatoes can I crop the top to keep them from growing tall?  A: Pruning an indeterminate tomato to make it bushier is possible but you’ll be fighting Mother Nature. After planting, indeterminate tomatoes grow for...

    READ MORE

  • Phone Apps To Identify Flowers

    Q: I use Google Lens to photograph and identify flowers. Are there other apps that do this on a smartphone?  A: I have used both PlantSnap (plantsnap.com) and GardenAnswers (mygardenanswers.com). I like PlantSnap better; it correctly identified ‘Limelight’ hydrangea and...

    READ MORE

  • Should I Kill Carpenter Bees?

    Q: I believe carpenter bees are very important pollinators so I allow them in my yard. Even though they drill holes in wood I think it’s bad to kill them.  A: In my opinion, the reputation of carpenter bees as...

    READ MORE

  • When To Prune Muscadines

    Q: My muscadines have not been pruned but the vines are just about fully leafed out. What do I do at this point? A: It is tough to decide what to do this late in the spring. Flowers have already...

    READ MORE

  • Is It Better To Separate Stella d Oro Daylilies In Spring Or Fall?

    Q: Is it better to separate Stella d Oro daylilies in spring or fall? A: In my experience, you can divide daylilies successfully every day of the year…but the best time is in spring, before they bloom. Repeat-blooming daylilies like...

    READ MORE

  • Planting A Haas Avocado Tree

    Q: We have successfully grown Meyer lemons and satsuma oranges on the south side of our home. We want to plant a Haas avocado tree. What are your thoughts? A: ‘Hass’ avocado has a bit more cold tolerance than some...

    READ MORE

  • My Indoor Corn Plant Doesn’t Look Healthy

    Q: I have an old indoor corn plant that won’t die but doesn’t look healthy. I’ve tried various things but I’m not sure how to save it.  A: My first instinct would be to toss it, but I know houseplants...

    READ MORE

  • Eliminating Snakes From Wooded Area

    Q: How effective are mothballs and sulfur for keeping snakes from your property? A wooded area behind my home is in the process of being developed. How can I keep snakes from invading my area when construction starts? A: Jason...

    READ MORE

  • Pruning Azaleas

    Q: I know when and how to prune old-fashioned azaleas but I don’t know how to prune the kind that also bloom in the fall. Any tips?  A: Reblooming azaleas (Encore, Bloom-a-Thon, etc.) are hybrid plants. They incorporate several different...

    READ MORE

  • Is It Ok To leave Seedlings Outside?

    Q: I started a lot of seeds for my garden. I have them planted in small trays. I’m running low on space inside so is it ok to leave them outside for the night? A: I would not leave seedlings...

    READ MORE

  • Virginia Buttonweed Overwhelming Our Centipede Lawn

    Q: We have Virginia buttonweed overwhelming our centipede lawn. We re-seeded the lawn last year. A: Virginia buttonweed is extremely tough to control. It does not respond to most weed killers. It is a perennial plant and will resprout from...

    READ MORE

  • Do You Need To Prune The Leaves Of Hibiscus Plants?

    Q: I have three hibiscus plants. They have very large red flowers. Do you prune them back to the ground or will I get new growth from the old stems?  A: It sounds like you probably have Hibiscus moscheutos, sometimes...

    READ MORE

  • Best Time To Fertilize My Shrubs And Trees

    Q: Can you tell me when the best time to fertilize my shrubs and trees would be?  A: The rule of thumb is to do it during or just before vigorous growth starts. So now is a great time to...

    READ MORE

  • Is The Yuca Root The Same As The Ornamental Yucca?

    Q: When I eat at Hispanic restaurants, they serve yuca root. I this the same as ornamental yucca?  A: They are not the same, although I sometimes see “yucca” on restaurant menus. Yuca (cassava), Manihot esculenta, is a tropical plant...

    READ MORE

  • Can I Use Trifuralin As A Weed Controller On Zoysia?

    Q: Can I use trifuralin as a pre-emergent weed controller on zoysia? I bought it before I realized it is intended for vegetable gardens.  A: Congratulations for reading the label! University turf expert Clint Waltz says in the past trifluralin...

    READ MORE

  • The “Ellen White Method” For Planting Trees In Big Holes

    Q: What are your thoughts on the “Ellen White Method” for planting trees in a big hole?  A: I had never heard of this, so I did a quick online search. One of the first links I found mentioned changing...

    READ MORE

  • Squirrel Problem

    Q: I have a problem with squirrels digging in my pots. I can’t keep anything growing in them since they dig up everything.  A: One of my gardening friends collects sweetgum balls and uses them to mulch around summer annuals...

    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

Do Different Varieties Of Zoysia Require Different Soil Temperatures?

Q: Do different varieties of zoysia grass require different soil temperatures to root? A: Different varieties of zoysia grass tolerate cold air temperatures differently, but the soil temperature for rooting is similar for all of them. My general advice is...

READ MORE

Can I Crop The Top Of My Indeterminate Tomatoes?

Q: If I plant indeterminate tomatoes can I crop the top to keep them from growing tall?  A: Pruning an indeterminate tomato to make it bushier is possible but you’ll be fighting Mother Nature. After planting, indeterminate tomatoes grow for...

READ MORE

Phone Apps To Identify Flowers

Q: I use Google Lens to photograph and identify flowers. Are there other apps that do this on a smartphone?  A: I have used both PlantSnap (plantsnap.com) and GardenAnswers (mygardenanswers.com). I like PlantSnap better; it correctly identified ‘Limelight’ hydrangea and...

READ MORE

Should I Kill Carpenter Bees?

Q: I believe carpenter bees are very important pollinators so I allow them in my yard. Even though they drill holes in wood I think it’s bad to kill them.  A: In my opinion, the reputation of carpenter bees as...

READ MORE

When To Prune Muscadines

Q: My muscadines have not been pruned but the vines are just about fully leafed out. What do I do at this point? A: It is tough to decide what to do this late in the spring. Flowers have already...

READ MORE

Is It Better To Separate Stella d Oro Daylilies In Spring Or Fall?

Q: Is it better to separate Stella d Oro daylilies in spring or fall? A: In my experience, you can divide daylilies successfully every day of the year…but the best time is in spring, before they bloom. Repeat-blooming daylilies like...

READ MORE

Planting A Haas Avocado Tree

Q: We have successfully grown Meyer lemons and satsuma oranges on the south side of our home. We want to plant a Haas avocado tree. What are your thoughts? A: ‘Hass’ avocado has a bit more cold tolerance than some...

READ MORE

My Indoor Corn Plant Doesn’t Look Healthy

Q: I have an old indoor corn plant that won’t die but doesn’t look healthy. I’ve tried various things but I’m not sure how to save it.  A: My first instinct would be to toss it, but I know houseplants...

READ MORE

Eliminating Snakes From Wooded Area

Q: How effective are mothballs and sulfur for keeping snakes from your property? A wooded area behind my home is in the process of being developed. How can I keep snakes from invading my area when construction starts? A: Jason...

READ MORE

Pruning Azaleas

Q: I know when and how to prune old-fashioned azaleas but I don’t know how to prune the kind that also bloom in the fall. Any tips?  A: Reblooming azaleas (Encore, Bloom-a-Thon, etc.) are hybrid plants. They incorporate several different...

READ MORE

Is It Ok To leave Seedlings Outside?

Q: I started a lot of seeds for my garden. I have them planted in small trays. I’m running low on space inside so is it ok to leave them outside for the night? A: I would not leave seedlings...

READ MORE

Virginia Buttonweed Overwhelming Our Centipede Lawn

Q: We have Virginia buttonweed overwhelming our centipede lawn. We re-seeded the lawn last year. A: Virginia buttonweed is extremely tough to control. It does not respond to most weed killers. It is a perennial plant and will resprout from...

READ MORE

Do You Need To Prune The Leaves Of Hibiscus Plants?

Q: I have three hibiscus plants. They have very large red flowers. Do you prune them back to the ground or will I get new growth from the old stems?  A: It sounds like you probably have Hibiscus moscheutos, sometimes...

READ MORE

Best Time To Fertilize My Shrubs And Trees

Q: Can you tell me when the best time to fertilize my shrubs and trees would be?  A: The rule of thumb is to do it during or just before vigorous growth starts. So now is a great time to...

READ MORE

Is The Yuca Root The Same As The Ornamental Yucca?

Q: When I eat at Hispanic restaurants, they serve yuca root. I this the same as ornamental yucca?  A: They are not the same, although I sometimes see “yucca” on restaurant menus. Yuca (cassava), Manihot esculenta, is a tropical plant...

READ MORE

Can I Use Trifuralin As A Weed Controller On Zoysia?

Q: Can I use trifuralin as a pre-emergent weed controller on zoysia? I bought it before I realized it is intended for vegetable gardens.  A: Congratulations for reading the label! University turf expert Clint Waltz says in the past trifluralin...

READ MORE

The “Ellen White Method” For Planting Trees In Big Holes

Q: What are your thoughts on the “Ellen White Method” for planting trees in a big hole?  A: I had never heard of this, so I did a quick online search. One of the first links I found mentioned changing...

READ MORE

Squirrel Problem

Q: I have a problem with squirrels digging in my pots. I can’t keep anything growing in them since they dig up everything.  A: One of my gardening friends collects sweetgum balls and uses them to mulch around summer annuals...

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