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Grow Big is extra strong -- a little goes a long way
5 cubic feet of soil when water is added
and enhances essential oil production
Higher lumen output than magnetic ballasts
Great White 4 oz. Nutrients Grow Big is extra strongGreat White is the most advanced mycorrhizal product on the market today. The cutting edge formula contains 15 different species of mycorrhizal fungi, 19 different species of beneficial bacteria, 2 species of trichoderma, plant vitamins, and glycine all in one product. Research shows that this powerful formula will ignite plant and root growth, giving plants the tools they need to maximize yields. Great White's concentrated formula ensures optimum