Green Earth Grub Busters Nematodes are naturally occurring, microscopic worms, that will safely attack root eating grubs in the larval stage
-Nematodes are a natural and safe alternative to pesticides
-Easy to use, simply mix and spray
-For best results, apply in the spring, and again in the early fall No refrigeration required
-Covers approximately 275 sq. metres or 3000 sq.ft.
-Size: 275 mL (9 oz)