How long after using vinegar to kill weeds can you replant lawns?
By Theresa b
Unfortunately, if you used lots of vinegar, it can render your soil sterile for several years, so nothing will grow in it for a long time. It really should only be used where you don't chose to have anything grow, like cracks in sidewalks, between stepping stones, etc. If you use it to kill weeds, just sprinkle/spray it on the weeds and don't pour it onto the soil. Vinegar breaks down the soil structure, kills beneficial microorganisms, and should be used with caution.