Store product as directed, avoiding temperature extremes. Water the soil thoroughly before applying, and keep moist throughout the six weeks nematodes are active in the soil. Nematodes will die if there is either too much or too little water. Effective against a number of serious pests that live in the soil. For summer flea control, lawn must be kept watered, and fleas must also be controlled on pets and in indoor areas with other methods.
Product is fairly expensive.
Effectiveness not as high as chemical controls but is adequate to reduce damage below levels that threaten plants. By visiting this and other King County web pages, you expressly agree to be bound by terms and conditions of the site.