Roots Organics HPK Size:Gallon Tribus Grow is a blend

Tribus Grow is a blend of plant growth promoting rhizobacteria (PGPR) specifically designed to optimize vegetative growth by populating the rootzone with beneficial bacteria that can fix

Essential component in the line of nutrients like Grow and Bloom

which reinforces the tray and minimizes flexing

• Square design

Superior rigidity over other OD trays on the market

Roots Organics HPK Size:Gallon Tribus Grow is a blendRoots Organics HPK (043) liquid bloom booster is a specially extracted natural source of phosphorus and potassium. Bat guano, which is renowned as an unparalleled source of available natural phosphorus, is combined with langbeinite, which is a natural source of potassium, carefully mined from ancient sea beds in the desert of the American Southwest. Aurora Innovations has taken generations of gardening experience and distilled it into a distinctive,