Vegetable Garden Weed Preventer

Question From: Livonia, Michigan, United States
Q: Looking for weed killer for VEG-Garden.

A: Corn gluten is certified for use as a pre-emergent. Preen Organic, and make sure it is the organic product - read the label, is made of corn gluten. There is no spray for mature weeds that I would use. Best And Happy Yardening, Nancy