If there's one thing a North Atlanta homeowner can do for their trees that costs almost nothing and makes a significant difference, it's mulching correctly. Not the way it's usually done, but correctly. Done right, mulch is one of the most effective tools for keeping trees healthy through Georgia's hot, dry summers. Done wrong, it can silently damage a tree over several years.
The right way: spread a 2–4 inch layer of organic mulch in a ring around the tree, extending out as far as possible toward the drip line. Shredded hardwood or wood chips work well. The mulch retains soil moisture, moderates soil temperature, suppresses grass and weed competition for water, and breaks down over time to improve soil structure. All of that matters in Georgia summers when surface soil can reach temperatures that stress shallow roots.
The wrong way: piling mulch against the trunk. This is sometimes called a "mulch volcano," and it's extremely common in residential yards across North Atlanta. Mulch against the bark traps moisture against wood that needs to stay dry, promotes fungal growth and rot at the base, and can eventually kill a tree that otherwise would have been fine for decades. The fix is simple: keep mulch pulled back a few inches from the trunk so the root flare stays exposed and dry.
ATL Tree Work's certified arborists can consult on tree health and proper care practices during any service visit. Sometimes the most valuable thing we can tell a homeowner is what not to do. Have you been mulching your trees, and did anyone ever show you the correct technique when you started?
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Side-by-side showing correct mulching technique (proper ring with exposed root flare) vs. a mulch volcano (piled against the trunk). If a before/after isn't available, a photo showing the correct technique with a clear view of the exposed trunk base is effective. Authentic job site images strongly preferred over stock.
Canva text suggestion: "Mulch Right: Keep It Away from the Trunk" or "The Right Mulch Ring Protects Your Tree All Summer"