Featured Article

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...

READ MORE

“English Ivy Kills Trees” Sign – Who Places Them?

OK – my curiosity is killing me! Who puts up these signs at random spots around Atlanta? I’ve asked a number of arborists: No knowledge. I’ve posted it on Facebook; 21,000 people saw the post: lots of comments, but no answer. If you know, please email...

READ MORE

Come With Me to Cuba – Oct 2014

I get real pleasure from travelling with folks who like to see the world. Going to Callaway Gardens was a real trip when I was a kid! Now I get to see the corners of the globe with gardeners (and spouses!) on trips I plan and host each year. In...

READ MORE

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...

READ MORE

Shrub – Pruning Calendar

The Home & Garden section of the Atlanta Journal and Constitution published a very nice pruning calendar several years ago. When viewed on a sheet of newsprint, it was gorgeous. When reduced to fit onto a sheet of typing paper it was impossible to read. I imagine you didn’t keep...

READ MORE

  • RECENT ARTICLES
  • POPULAR ARTICLES
  • Carpetgrass – In Centipede Lawn

    Q: Last summer I planted a grass mixture in our newly graded lawn. It had carpetgrass to fill in quickly and centipedegrass to establish more slowly. Now I have mostly carpetgrass, quite a few blobs of centipedegrass, and a moderate...

    READ MORE

  • Mimosa – Growing

    Q: I think I’ve heard you say that mimosa trees get a disease that kills them before they grow large. I’ve seen a huge one near Lenox Park. Will it die? A: It is true that mimosa trees die after...

    READ MORE

  • Mimosa Stump – Killing

    Q: I want to kill a mimosa stump. Every time I cut it down sprouts reappear. A: Some trees and vines are impossible to kill just by cutting them down. Their roots and stump are primed to sprout after you...

    READ MORE

  • St Augustine – Cold Tolerance

    Q: The other morning you were talking on the radio about your lawn and it sounded like you have St. Augustine grass. We would love to plant St. Augustine but I hear it’s a gamble in Atlanta due to the...

    READ MORE

  • Tree Wound Dressings

    Q: We have a large white oak that had a large chunk of bark knocked off when inadvertently struck by a neighboring tree being removed. The wound is twelve inches wide by thirty inches high located six feet off the...

    READ MORE

  • Hickory Horned Devil – Young form

    Q: Can you tell me what in heck these caterpillars are? A: According to my friends at BugGuide, you found the immature caterpillars of the hickory horned devil, which eventually turns into the beautiful Regal...

    READ MORE

  • Sycamore – Dead

    Q: I have a three year old sycamore tree. No leaves have appeared yet; should I be concerned? I ask this because all of the other trees in my subdivision seem to have leaves on them already. A: Like the...

    READ MORE

  • Dying Tree – Root Damage

    Q: Can you tell me what is happening to my tree? Can I save it? A: Great pictures – they give me a lot of information. First, looking at the whole tree, I see the limbs are thinly foliaged and...

    READ MORE

  • Spider Mite – Foxglove, Hollyhock, Juniper

    Q: My foxgloves looked wonderful for a while then became increasingly ‘fried’ looking. Was it too much sun or drought or some fungus among us? I haven’t seen any webs from spider mites, and have hit them with a fungicide....

    READ MORE

  • Cornflower – Identification

    Q: Can you tell me what kind of flower this is and where I can buy the seeds? It is growing along side the road between Buena Vista and Americus, GA. A: It’s a pretty blue cornflower, Centaurea cyanus. You...

    READ MORE

  • Raspberry – Virus

    Q: What is wrong with my ‘Heritage’ raspberries? About 25% are healthy green but the rest look like this. A: It sure looks like raspberry virus. Raspberries and blackberries are susceptible to several virus diseases, including raspberry mosaic, raspberry leaf...

    READ MORE

  • Cinnamon Fern – Identification

    Q: Could you please I.D. this fern? They are growing in a low wetlands area in Gainesville, GA. They are appx. 4′ tall already. Can they be transplanted? A: Neat huh?! You’ve found cinnamon ferns, Osmunda cinnamomea. They’re called cinnamon...

    READ MORE

  • Witchhazel Gall

    Q: We have an older Witch Hazel (yellow bloomer) that we transplanted a few years ago. The first and third growing season we’ve found these wierd green and pink growths on the leaves. There appears to be a hole in...

    READ MORE

  • Florida azalea – Identification

    Q: I have this shrub in the front of my house. It’s absolutely beautiful. However, I don’t know what it is. I was up at Amiacola Falls this spring and saw some growing wild. They also had white and pink...

    READ MORE

  • Snake – DeKay’s and Garter

    Q: My wife and I have found several small snakes in our front and back yard. They have each been about 12 inches long with the same markings. Do you recognize this type of snake? A: Yours is the most...

    READ MORE

  • Snakes – Attracting

    Q: I just found out that I have rats in my crawlspace, which I’m having trapped by an expert. I also have a gazillion chipmunks. They are soooo cute, but I worry there are too many and I may start...

    READ MORE

  • Painted Tongue – Salpiglossis

    Q: Can you please tell me what kind of flower this is? We took a photo of it at Callaway Gardens in May. A: Patricia Collins replies: “That’s the infamous Painted Tongue (Salpiglossis). We sell it at our Plant Fair...

    READ MORE

  • Azalea – Cold Damage

    Q: I have a large planting of Formosa azaleas which normally produce beautiful flowers but this year is different. Many of the buds did not produce flowers. In addition, most of the buds that did produce flowers this year are...

    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

  • Diagnosing 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

  • 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

  • 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

  • Lawn – Timing Pre-emergent Herbicide

    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

  • 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

  • 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

  • RECENT ARTICLES
  • POPULAR ARTICLES

Carpetgrass – In Centipede Lawn

Q: Last summer I planted a grass mixture in our newly graded lawn. It had carpetgrass to fill in quickly and centipedegrass to establish more slowly. Now I have mostly carpetgrass, quite a few blobs of centipedegrass, and a moderate...

READ MORE

Mimosa – Growing

Q: I think I’ve heard you say that mimosa trees get a disease that kills them before they grow large. I’ve seen a huge one near Lenox Park. Will it die? A: It is true that mimosa trees die after...

READ MORE

Mimosa Stump – Killing

Q: I want to kill a mimosa stump. Every time I cut it down sprouts reappear. A: Some trees and vines are impossible to kill just by cutting them down. Their roots and stump are primed to sprout after you...

READ MORE

St Augustine – Cold Tolerance

Q: The other morning you were talking on the radio about your lawn and it sounded like you have St. Augustine grass. We would love to plant St. Augustine but I hear it’s a gamble in Atlanta due to the...

READ MORE

Tree Wound Dressings

Q: We have a large white oak that had a large chunk of bark knocked off when inadvertently struck by a neighboring tree being removed. The wound is twelve inches wide by thirty inches high located six feet off the...

READ MORE

Hickory Horned Devil – Young form

Q: Can you tell me what in heck these caterpillars are? A: According to my friends at BugGuide, you found the immature caterpillars of the hickory horned devil, which eventually turns into the beautiful Regal...

READ MORE

Sycamore – Dead

Q: I have a three year old sycamore tree. No leaves have appeared yet; should I be concerned? I ask this because all of the other trees in my subdivision seem to have leaves on them already. A: Like the...

READ MORE

Dying Tree – Root Damage

Q: Can you tell me what is happening to my tree? Can I save it? A: Great pictures – they give me a lot of information. First, looking at the whole tree, I see the limbs are thinly foliaged and...

READ MORE

Spider Mite – Foxglove, Hollyhock, Juniper

Q: My foxgloves looked wonderful for a while then became increasingly ‘fried’ looking. Was it too much sun or drought or some fungus among us? I haven’t seen any webs from spider mites, and have hit them with a fungicide....

READ MORE

Cornflower – Identification

Q: Can you tell me what kind of flower this is and where I can buy the seeds? It is growing along side the road between Buena Vista and Americus, GA. A: It’s a pretty blue cornflower, Centaurea cyanus. You...

READ MORE

Raspberry – Virus

Q: What is wrong with my ‘Heritage’ raspberries? About 25% are healthy green but the rest look like this. A: It sure looks like raspberry virus. Raspberries and blackberries are susceptible to several virus diseases, including raspberry mosaic, raspberry leaf...

READ MORE

Cinnamon Fern – Identification

Q: Could you please I.D. this fern? They are growing in a low wetlands area in Gainesville, GA. They are appx. 4′ tall already. Can they be transplanted? A: Neat huh?! You’ve found cinnamon ferns, Osmunda cinnamomea. They’re called cinnamon...

READ MORE

Witchhazel Gall

Q: We have an older Witch Hazel (yellow bloomer) that we transplanted a few years ago. The first and third growing season we’ve found these wierd green and pink growths on the leaves. There appears to be a hole in...

READ MORE

Florida azalea – Identification

Q: I have this shrub in the front of my house. It’s absolutely beautiful. However, I don’t know what it is. I was up at Amiacola Falls this spring and saw some growing wild. They also had white and pink...

READ MORE

Snake – DeKay’s and Garter

Q: My wife and I have found several small snakes in our front and back yard. They have each been about 12 inches long with the same markings. Do you recognize this type of snake? A: Yours is the most...

READ MORE

Snakes – Attracting

Q: I just found out that I have rats in my crawlspace, which I’m having trapped by an expert. I also have a gazillion chipmunks. They are soooo cute, but I worry there are too many and I may start...

READ MORE

Painted Tongue – Salpiglossis

Q: Can you please tell me what kind of flower this is? We took a photo of it at Callaway Gardens in May. A: Patricia Collins replies: “That’s the infamous Painted Tongue (Salpiglossis). We sell it at our Plant Fair...

READ MORE

Azalea – Cold Damage

Q: I have a large planting of Formosa azaleas which normally produce beautiful flowers but this year is different. Many of the buds did not produce flowers. In addition, most of the buds that did produce flowers this year are...

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

Diagnosing 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

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

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

Lawn – Timing Pre-emergent Herbicide

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

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

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