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...

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“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...

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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...

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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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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
  • South Africa Trip 2014 – Plants

    It was fascinating to see how many South African plants are also grown in the South: hydrangea, agapanthus, crapemyrtle, sweetgum and oaks, to name a few. Many of our familiar garden plants are native to Africa: gladiolus, gardenia, Gerber daisy,...

    READ MORE

  • South Africa Trip 2014 – Animals

    South Africa is in the southern hemisphere, so the further South you go, the colder it gets. That explains the penguins near the Cape of Good Hope! The Pilanesberg Game Reserve covers 215 square miles and contains 7000 South African...

    READ MORE

  • South Africa Trip – 2014

    I recently returned from another great trip to South Africa. We visited gardens in Johannesburg, wineries in Stellenbosch and the vibrant city of Capetown plus a couple of nights at the Pilanesberg Game Reserve, to see African animals in the...

    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...

    READ MORE

  • Ferns – Pre-emergent to Control Weeds

    Q: I have assorted native ferns in my landscape. It’s beautiful until June when weeds start to overgrow them. Can I put down pre-emergent weed control without hurting the ferns? A: I don’t think pre-emergents have been tested on ferns....

    READ MORE

  • Blueberry – Best Planting Tips

    Q: My neighbor is giving me fifteen of her blueberry bushes. I’m moving them from a partial shade area to a full sun area. When is the best time to move them? A: Now is a great time! I have...

    READ MORE

  • Cold Damage – Wait To Determine

    Q: My mock orange plants are a bit brown after the big freeze. What should I do now, if anything? A: (written after 6 degree cold in 2014) All you can do is wait. On several shrubs (Indica azalea, pittosporum,...

    READ MORE

  • Nicotine – To Control Pests

    Q: I read that dried tobacco is good to keep pests away from various other plants. I assumed the articles were referring to regular tobacco but I have discovered that there is a flowering tobacco grown as a decorative and...

    READ MORE

  • Amaryllis – Needs Light to Bloom

    Q: For the past two holiday seasons I’ve received amaryllis bulbs. After the two bloomed last January, I cut off the stems and placed them in a metal cabinet in the garage. I brought them back inside about early November...

    READ MORE

  • Careers in Horticulture

    Want to know more about the science of producing nutritious food for the body? Love the art of creating beautiful landscapes to sooth the soul? Feel like the great outdoors is the only office for you? Horticulture has a career...

    READ MORE

  • Where to Get Horticulture Training

    Several Georgia institutions of higher learning offer courses in horticulture. For more information, visit: University of Georgia College of Agricultural and Environmental Science – Department of Horticulture Chattahoochee Technical College Gwinnett Tech Lanier Tech Southern Crescent Technical...

    READ MORE

  • Cryptomeria “Flowers” – Identification

    Q: Can you tell me what these gray tips on my cryptomeria mean? Are they symptoms of disease? A: The gray things are the “male” flowers, which once gave pollen to the round brown cones. The gray ones are from...

    READ MORE

  • Bermudagrass Mite – Identification

    Q: Doing my research, I think this is bermuda mite damage. Am I correct? A: You are exactly correct! Bermudagrass mites attack the ends of bermudagrass stems and cause the classic brooming you see. The good news is that good...

    READ MORE

  • Japanese Knotweed (Polygonum) – Identification

    Q: We have had this vine pop up all over the place on the side of our house. Any idea if it’s friend or foe? A: FOE! Your plant is Japanese knotweed, Polygonum compactum, and it will quickly spread to...

    READ MORE

  • Moss Lawn – Pre-emergent Use

    Q: After this year’s rains, we have lovely moss lawn. Can you recommend a pre-emergent we could use that would be unfriendly to potential weed growth but not harm the moss? A: Pre-emergents are chemicals that prevent seeds from germinating....

    READ MORE

  • Seedless Raspberry – Finding

    Q: I have searched the internet looking for a variety of raspberry plant that is seedless. Does such a variety exist? A: There are dozens of raspberry varieties on the market. Most are hybrids of the hundreds of members of...

    READ MORE

  • Crabapple – Pruning Above Trunk Damage

    Q: My crabapple tree has a big rotten hole in the trunk where a limb broke off. The tree is about 2″ DBH and about 15-20 feet tall. Should we go ahead and cut the tree just below the hole?...

    READ MORE

  • Orchid – Leaves on Stem (Keiki)

    Q: Is my orchid having a baby or what? A: You have a keiki! This is a Hawaiian word meaning “child” or “baby”. Yours isn’t quite old enough to remove from the mother orchid. Keep your plant in bright diffuse...

    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

South Africa Trip 2014 – Plants

It was fascinating to see how many South African plants are also grown in the South: hydrangea, agapanthus, crapemyrtle, sweetgum and oaks, to name a few. Many of our familiar garden plants are native to Africa: gladiolus, gardenia, Gerber daisy,...

READ MORE

South Africa Trip 2014 – Animals

South Africa is in the southern hemisphere, so the further South you go, the colder it gets. That explains the penguins near the Cape of Good Hope! The Pilanesberg Game Reserve covers 215 square miles and contains 7000 South African...

READ MORE

South Africa Trip – 2014

I recently returned from another great trip to South Africa. We visited gardens in Johannesburg, wineries in Stellenbosch and the vibrant city of Capetown plus a couple of nights at the Pilanesberg Game Reserve, to see African animals in the...

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...

READ MORE

Ferns – Pre-emergent to Control Weeds

Q: I have assorted native ferns in my landscape. It’s beautiful until June when weeds start to overgrow them. Can I put down pre-emergent weed control without hurting the ferns? A: I don’t think pre-emergents have been tested on ferns....

READ MORE

Blueberry – Best Planting Tips

Q: My neighbor is giving me fifteen of her blueberry bushes. I’m moving them from a partial shade area to a full sun area. When is the best time to move them? A: Now is a great time! I have...

READ MORE

Cold Damage – Wait To Determine

Q: My mock orange plants are a bit brown after the big freeze. What should I do now, if anything? A: (written after 6 degree cold in 2014) All you can do is wait. On several shrubs (Indica azalea, pittosporum,...

READ MORE

Nicotine – To Control Pests

Q: I read that dried tobacco is good to keep pests away from various other plants. I assumed the articles were referring to regular tobacco but I have discovered that there is a flowering tobacco grown as a decorative and...

READ MORE

Amaryllis – Needs Light to Bloom

Q: For the past two holiday seasons I’ve received amaryllis bulbs. After the two bloomed last January, I cut off the stems and placed them in a metal cabinet in the garage. I brought them back inside about early November...

READ MORE

Careers in Horticulture

Want to know more about the science of producing nutritious food for the body? Love the art of creating beautiful landscapes to sooth the soul? Feel like the great outdoors is the only office for you? Horticulture has a career...

READ MORE

Where to Get Horticulture Training

Several Georgia institutions of higher learning offer courses in horticulture. For more information, visit: University of Georgia College of Agricultural and Environmental Science – Department of Horticulture Chattahoochee Technical College Gwinnett Tech Lanier Tech Southern Crescent Technical...

READ MORE

Cryptomeria “Flowers” – Identification

Q: Can you tell me what these gray tips on my cryptomeria mean? Are they symptoms of disease? A: The gray things are the “male” flowers, which once gave pollen to the round brown cones. The gray ones are from...

READ MORE

Bermudagrass Mite – Identification

Q: Doing my research, I think this is bermuda mite damage. Am I correct? A: You are exactly correct! Bermudagrass mites attack the ends of bermudagrass stems and cause the classic brooming you see. The good news is that good...

READ MORE

Japanese Knotweed (Polygonum) – Identification

Q: We have had this vine pop up all over the place on the side of our house. Any idea if it’s friend or foe? A: FOE! Your plant is Japanese knotweed, Polygonum compactum, and it will quickly spread to...

READ MORE

Moss Lawn – Pre-emergent Use

Q: After this year’s rains, we have lovely moss lawn. Can you recommend a pre-emergent we could use that would be unfriendly to potential weed growth but not harm the moss? A: Pre-emergents are chemicals that prevent seeds from germinating....

READ MORE

Seedless Raspberry – Finding

Q: I have searched the internet looking for a variety of raspberry plant that is seedless. Does such a variety exist? A: There are dozens of raspberry varieties on the market. Most are hybrids of the hundreds of members of...

READ MORE

Crabapple – Pruning Above Trunk Damage

Q: My crabapple tree has a big rotten hole in the trunk where a limb broke off. The tree is about 2″ DBH and about 15-20 feet tall. Should we go ahead and cut the tree just below the hole?...

READ MORE

Orchid – Leaves on Stem (Keiki)

Q: Is my orchid having a baby or what? A: You have a keiki! This is a Hawaiian word meaning “child” or “baby”. Yours isn’t quite old enough to remove from the mother orchid. Keep your plant in bright diffuse...

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