RootShield® WP Biological Fungicide - 1 lb. Box

Based on the highly-effective hybrid fungus Trichoderma harzianum, strain T-22, RootShield protects roots from many pathogens including Pythium, Rhizoctionia, Fusarium, Thielaviopsis and Cylindrocladium.

Within 24 hours RootShield blocks and actively attacks pathogens by "eating" them: ensuring uninterrupted plant growth.

Drenching RootShield WP wettable powder into the soil protects roots for up to 12 weeks and costs less than 1¢ per 6-in pot.

Rootshield WP OMRI Certificate

Why Restrictions? All products labeled as pesticides, whether the product is natural, organic or man-made, are regulated by each state. Restrictions for sale in a state occur because the manufacturer of the product chooses not to register that product there. If the product is not a pesticide, there may be other regulations that the vendor cannot easily meet having to do with labeling.

The reason for non-registration is usually economic: each state requires a fee that is paid annually, or the cost of re-labeling for just one or a few states is too high. For instance, each pesticide registered for sale in Arizona is assessed a $100 fee yearly for each size product.

If you would like this product in your state, let us know and we will communicate your interest to the manufacturer. If there is enough interest, the manufacturer may decide to register the product you want.

In the meantime, call us and we will help you find a similar product that we can substitute that is registered in your state.

Please call with any questions, toll free 1-800-827-2847.