Rainbow mix pro bloom pushes the boundaries of what is possible in a powder/granular plant nutrient. A powerful blend of all natural ingredients & 29 different strains of mycorrhizae & beneficial microbes designed for today's demanding 'high performance gardening'. use as a pre-mix, top/side broadcast fertilizer, soil booster & plant tea. General use rates: 1-4 tbspper gallon or 1/4-1 cupper cubic foot of soil. General frequencies of use: every 12 weeks throughout the growing season.
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