size: (5 lb. bag)

Contains 12% Gliocladium virens GL-21, 88% inert ingredients. This naturally occuring, nonphytotoxic soil fungus is an antagonist to plant pathogenic fungi such as Pythium and Rhizoctonia. Also effective against Fusarium, Theilaviopsis, Sclerotinia and Sclerotium. Recommended to be used as a preventative, incorporate into mix or media for greenhouse production. Use 1-1.5 lb./yard of media. DO NOT USE other soil fungicides at time of incorporation. 

***California residents- this product requires you to have an Operator Id # from your local Agricultural Commissioner. Please contact us for more info.***