The Rockdale Gardener

Gardening Posts From Rockdale Cooperative Extension

What is causing this circle around my tree?

There are several reasons why a circle might appear in the turf surrounding a tree. No, not aliens or crop circles. Sometimes there are many possible scenarios for a landscape phenomena. For instance, here four differing suggestions as to what could be causing the grass turn brown in a circle…
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Turf Fanatics

Turf fanatics are a strange breed. They care deeply for the appearance of a non-human life form that cannot love them in return. Dog and cat fanatics can at least receive affectionate licks and purrs. Turf fanatics will go to great lengths to assure their stand of turf is beautiful…
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To Apply Spring Preemergent Herbicides Or Not To Apply…That is the Question

Two Choices: 1. Perfect Lawns require Spring Preemergent Herbicides  If you want your lawn to be as weed-free as a golf course, then you must apply preemergent herbicides. These chemicals prevent weed seed from germinating and kill tiny weeds. The time for preemergent herbicide application is now: apply preemergent herbicides between…
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Adding Beneficial Insect Preservation to Your Pest Management Business

by Steve D. Pettis Rockdale County Extension Agent Pollinators in the news Pollinators have been headlining the news for months now. With reports of declining Monarch Butterfly populations and honeybee deaths seeming in the news daily, homeowners are becoming aware of the plight of pollinators and other beneficial insects. Just…
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Green Industry Update for Professionals; CEUs available; March 13 Gwinnett

There is a great opportunity for green industry pros to get continuing education credits at a green industry update for professionals to be held in Gwinnett. The program will offer 5 hours of Category 24 Turf and Ornamentals Pesticide License credits. 5 hours of ISA Certified Arborist Credits along with 0.50…
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February is the month to think about turfgrass!

  February is the time to start thinking about turfgrass. This is the month to apply preemergent herbicides, lime according to a soil test and overseed fescue. Preemergent herbicides are weed killers that prevent weed seeds from germinating. If you need recommendations on the correct one to use, UGA has…
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