William from Al writes
Hi-Yield Nutsedge Control remains in the soil for up to 3 years so the manufacturer recommends that you not plant anything edible in an area where it has been applied for at least 3 years. For nutsedge control in or around a vegetable garden it is recommended to spot treat the sedge with a glyphosate or RoundUp type product directly. With this type of product it is only necessary to wait 2-3 weeks after application to plant vegetables or anything else. We would recommend Roundup QuickPro 1.5 oz. packs for ease of use.
Answer last updated on: 06/06/2018