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Vinegar Weed Killer: Non‑Selective, Protect Desirable Plants

Vinegar (acetic acid) kills any foliage it contacts — weeds, grass, flowers, vegetables alike. It's not selective. Waxy or hairy leaves may resist somewhat. Some plants resprout from roots. Use with shields or targeted application; don't expect 100% control.

— Mack Jean, Master Gardener, Tennessee

Organic Gardens: Using Lye Under Deck for Weed Control: Dangerous, Use Alternatives; Vinegar Watering Experiment: Why Wheat Sprouts Grew Then Died; Ants in Spider Plant: Flood, Don't Vinegar; Compost Timing and Weed Control Without Harming Bulbs; Weed Control in Established Shasta Daisies: Landscape Fabric Installation in Winter; Using 20% Vinegar as an Organic Herbicide: Efficacy and Safety; Vinegar as Weed Killer: Science, Strengths, and Limits; Weed Control in Mixed Lawn: Define Your Grass First; Vinegar as Weed Killer: What Works and What Doesn't; Vinegar as Weed Killer: Science, Limitations, and Legal Products

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