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Removing Zoysia Grass Near a Well Without Toxins

PA, wants to kill Zoysia over well without toxic chemicals. Someone suggested salt. The expert says salt is also toxic at high doses. To kill Zoysia, need toxic dose of something. Roundup recommended; it kills completely. Alternative: live with it—Zoysia looks great in summer heat.

Lawns: Zoysia Grass Fertilization: Less Is More in Living Soil; Choosing Between Zoysia and Floratam St. Augustine for a New Lawn; Reviving Zoysia Lawn with Core Aeration; Weed ID Required Before Any Herbicide in Zoysia; Roundup on Dormant Zoysia: High Risk, Low Reward; Saving Heat-Stressed Zoysia Sod: The Messenger (Harpin Protein) Option; Zoysia Grass in New York: The Trade-Offs of a Warm-Season Lawn in a Cool Climate; Zoysia Seedheads: Normal Seasonal Occurrence, Not a Problem; Nemacide Gone: Managing Nematodes with Organic Matter; Using Roundup on Zoysiagrass: Why It's Risky and Off-Label

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