Green Earth Grub Buster Nematodes control a variety of destructive insect larvae, including white grubs, the larvae of European Chafer, Japanese beetle and June beetle.

Each package covers 300 m2 (3,000 sq. ft.). Treat when larvae are present and actively feeding, typically May to mid June and early August through October.

Nematodes are naturally-occurring microscopic organisms. Naturally present in soils, completely harmless to non-target species. Nematodes die when grub population is reduced. They do not persist in the soil.

Package does not require refrigeration. For best results, pair with Green Earth's Grub Buster Hose-End Sprayer, see related products below.