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...

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  • RECENT ARTICLES
  • POPULAR ARTICLES
  • Chamberbitter (Mimosa Weed)

    In order to respond to the many garden questions I receive, I’ve assembled a crack team of Master Gardeners to help me. Theresa, Stacy, Caryn and Shannon have myriad different garden skills and interests and I can count on them...

    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

  • Lawn – Watering

    Plants must have water to survive. Water in a plant is like blood in an animal. Water carries dissolved nutrients, sugars and hormones throughout the plant’s system. Some plants can go for long periods receiving only minimal water. Others require...

    READ MORE

  • Mushrooms in Lawn – Fairy Ring Disease

    Rain in summer is appreciated but some folks receive unexpected lawn visitors as a result. T. S. writes that his lawn is in excellent condition – green, thick and low. “In the middle of my lawn, however, I have a...

    READ MORE

  • Lawns – Diagnosing Dead Grass

    I regularly drive by a church that has a nice zoysiagrass lawn in front. Knowing that zoysia is usually the last lawn grass to green up in spring, I use the church’s lawn as my indicator of when to recommend...

    READ MORE

  • Bluegrass – Thermal Blue variety

    New varieties of turfgrass come along every year, promising that they are markedly superior to existing grasses. Such is the case with ‘Thermal Blue’ bluegrass. Since I have had no experience with it, I asked Dr. David Han, Extension Turfgrass...

    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

  • Lawn – Fall Chores

    For the first several months of new fatherhood I frequently felt like an idiot. Every time my son spit up a little cereal his mom and I assumed it was projectile vomiting and fearfully called our pediatrician. If he cried...

    READ MORE

  • Lawn – Beer for Fertilizer

    One of the most ill-informed decisions of my life was to major in chemistry in college. Sure, I had excelled in the subject in high school. I could make my own gunpowder from ingredients bought at the pharmacy in town....

    READ MORE

  • Lawn – Basic Maintenance

    The sweet young couple seated in front of me at a recent home show appearance wore matching worried looks. “We just moved into a house in a gorgeous neighborhood and we know NOTHING about landscaping. What should we do to...

    READ MORE

  • Lawn – Choices Before You Plant

    I was recently asked by a writer for Publisher’s Weekly what trends I saw in the local gardening arena. I replied that I sensed homeowners are beginning to realize that they don’t have to have the biggest lawn in the...

    READ MORE

  • Reveille bluegrass

    When a radio listener asked me about a new bluegrass for Georgia, I had to admit I’d never heard of it. Fortunately, I rely on scientists, not marketers, to help me make judgements on whether a grass will grow in...

    READ MORE

  • Take-all Patch – Control with Manganese

    Take-all patch has become a problem for St. Augustinegrass, zoysiagrass and bermudagrass lawns. It seems to be related to soil pH (acidity) problems as well as manganese deficiency. I asked Alfredo Martinez, PhD, Extension Plant Pathologist to comment on an...

    READ MORE

  • Importance of Soil Temps

    The following is a partial list of soil temperatures (°F) at the 4-inch depth that are associated with certain biological events. Check your soil temperature here Cool Season Grasses: Fescue, Ryegrass 90°F Shoot growth ceases. 77°F Root growth ceases. 70°F...

    READ MORE

  • Brown Patch Control – N.C. State trial plots

    Control of brown patch in tall fescue with monthly fungicide applications in Raleigh, NC. L.P. Tredway and E.L. Butler Department of Plant Pathology North Carolina State University Raleigh, NC 27695 Fungicides were evaluated for their ability to control brown patch...

    READ MORE

  • Lawn – Dog Urine Spots

    Q: I have two female dogs which immediately head for our front yard to relieve themselves when I let them out. Needless to say, there are plenty of yellow patches of dead grass throughout. Is there a chemical I could...

    READ MORE

  • UGA Weed Control Publications

    Dr. Mark Czarnota is the Weed Wizard for weeds in ornamentals. These publications may help in situations you are faced with: Weed Control in Greenhouses Weed Control: Control Crabgrass (Digitaria spp.) in Ornamentals Weed Control: Controlling Florida Betony in the Landscape Weed...

    READ MORE

  • Weather – Effect on Plants

    Shannon Pable had a look of concern on her face when she described what happened to her Carolina jessamine vine. “It looked like the base of the vine exploded!” she confided. “Now all the leaves above that point are dead....

    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

  • 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

  • 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 – 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

Chamberbitter (Mimosa Weed)

In order to respond to the many garden questions I receive, I’ve assembled a crack team of Master Gardeners to help me. Theresa, Stacy, Caryn and Shannon have myriad different garden skills and interests and I can count on them...

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

Lawn – Watering

Plants must have water to survive. Water in a plant is like blood in an animal. Water carries dissolved nutrients, sugars and hormones throughout the plant’s system. Some plants can go for long periods receiving only minimal water. Others require...

READ MORE

Mushrooms in Lawn – Fairy Ring Disease

Rain in summer is appreciated but some folks receive unexpected lawn visitors as a result. T. S. writes that his lawn is in excellent condition – green, thick and low. “In the middle of my lawn, however, I have a...

READ MORE

Lawns – Diagnosing Dead Grass

I regularly drive by a church that has a nice zoysiagrass lawn in front. Knowing that zoysia is usually the last lawn grass to green up in spring, I use the church’s lawn as my indicator of when to recommend...

READ MORE

Bluegrass – Thermal Blue variety

New varieties of turfgrass come along every year, promising that they are markedly superior to existing grasses. Such is the case with ‘Thermal Blue’ bluegrass. Since I have had no experience with it, I asked Dr. David Han, Extension Turfgrass...

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

Lawn – Fall Chores

For the first several months of new fatherhood I frequently felt like an idiot. Every time my son spit up a little cereal his mom and I assumed it was projectile vomiting and fearfully called our pediatrician. If he cried...

READ MORE

Lawn – Beer for Fertilizer

One of the most ill-informed decisions of my life was to major in chemistry in college. Sure, I had excelled in the subject in high school. I could make my own gunpowder from ingredients bought at the pharmacy in town....

READ MORE

Lawn – Basic Maintenance

The sweet young couple seated in front of me at a recent home show appearance wore matching worried looks. “We just moved into a house in a gorgeous neighborhood and we know NOTHING about landscaping. What should we do to...

READ MORE

Lawn – Choices Before You Plant

I was recently asked by a writer for Publisher’s Weekly what trends I saw in the local gardening arena. I replied that I sensed homeowners are beginning to realize that they don’t have to have the biggest lawn in the...

READ MORE

Reveille bluegrass

When a radio listener asked me about a new bluegrass for Georgia, I had to admit I’d never heard of it. Fortunately, I rely on scientists, not marketers, to help me make judgements on whether a grass will grow in...

READ MORE

Take-all Patch – Control with Manganese

Take-all patch has become a problem for St. Augustinegrass, zoysiagrass and bermudagrass lawns. It seems to be related to soil pH (acidity) problems as well as manganese deficiency. I asked Alfredo Martinez, PhD, Extension Plant Pathologist to comment on an...

READ MORE

Importance of Soil Temps

The following is a partial list of soil temperatures (°F) at the 4-inch depth that are associated with certain biological events. Check your soil temperature here Cool Season Grasses: Fescue, Ryegrass 90°F Shoot growth ceases. 77°F Root growth ceases. 70°F...

READ MORE

Brown Patch Control – N.C. State trial plots

Control of brown patch in tall fescue with monthly fungicide applications in Raleigh, NC. L.P. Tredway and E.L. Butler Department of Plant Pathology North Carolina State University Raleigh, NC 27695 Fungicides were evaluated for their ability to control brown patch...

READ MORE

Lawn – Dog Urine Spots

Q: I have two female dogs which immediately head for our front yard to relieve themselves when I let them out. Needless to say, there are plenty of yellow patches of dead grass throughout. Is there a chemical I could...

READ MORE

UGA Weed Control Publications

Dr. Mark Czarnota is the Weed Wizard for weeds in ornamentals. These publications may help in situations you are faced with: Weed Control in Greenhouses Weed Control: Control Crabgrass (Digitaria spp.) in Ornamentals Weed Control: Controlling Florida Betony in the Landscape Weed...

READ MORE

Weather – Effect on Plants

Shannon Pable had a look of concern on her face when she described what happened to her Carolina jessamine vine. “It looked like the base of the vine exploded!” she confided. “Now all the leaves above that point are dead....

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

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

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 – 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