The ingredients in Roundup Weed & Grass Killer move through root zones and can affect nearby plants; use it cautiously around ornamental shrubs, trees, and perennial beds.
March 21, 2026
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March 21, 2026 1 a.m.
Roundup isn't what it used to be: What gardeners need to know in 2026
The Roundup that you once knew isn't the same weed killer it once was.