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Are skunks or raccoons digging up your lawn? Do you have large patches of dead grass? These are signs you have lawn grubs. Lawn Grubs are the larval stage of May/June Beetles, Japanese Beetles and European Chafers. Lawn Guardian consists of beneficial nematodes that are microscopic worms which are native to Canada. Lawn Guardian is a mix of two nematodes, one that is close to the surface and one that travels deeper. NIC nematodes are isolated Canadian Strains that are Produced by NIC in Ontario, on a live host. They are fresher, more keyed to Canadian pests and 100% organic.
In the spring (May) when soil temperature is 10C (50F) or warmer and grubs are seen in the soil. An application will stop grubs from damaging your grass roots. Apply in autumn (end of August to September) eliminating grubs thus preventing fall and following springs damage. Next years application should be in the fall.
100% Safe for people, pets, plants and even earthworms.
Shipped on: Sponge
Coverage: 10 million covers 185 m sq. (2000ft sq.)
Storage: 8 weeks in refrigeration Please note expiry date!
Timing: when grubs are present in soil.
For informatoin on how to apply please check out the article on controlling nematodes in our Get Growing section of our website.