Rootshield Plus WP Size:3 lb an invigorating plant tonic from

an invigorating plant tonic from Emerald Harvest

The fins around the spherical glass pH bulb minimizes breakage due to accidental bumping or dropping of the electrode

then buffers it with CalMag and Gypsum for a perfect pH ratio

SunBlaster LED Strip Lighting has been added to our Mini Greenhouse Kit line up

Rootshield Plus WP Size:3 lb an invigorating plant tonic fromBefore you plant, apply OMRI listed RootShield WP (Wettable Powder) to protect plant roots from common soil borne pathogens. RootShield WP is a certified organic soil inoculant that uses the highly effective hybrid fungus Trichoderma harzianum, Rifai strain KRL AG2, to kill Pythium, Rhizoctionia, Fusarium, Thielaviopsis and Cylindrocladium species. Reducing stress and increasing root mass results in healthier growth and larger yields. RootShield WP is