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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Superior-grade
Factory calibrated: The COM-80 meter is calibrated with a 1413 µS solution
GH FloraPro Grow 25 lb
Large EZ View windows offer easy grow snapshots without compromising your environment
RHP certified for professional horticultural use
Gaia Green Blood Meal 12-0-0 Timers Superior-gradeBlood Meal contains approximately 12% nitrogen, nearly 1% phosphorus, and less than 1% potassium. It has the highest content of available nitrogen of any other organic fertilizer. Blood Meal provides abundant iron in a chelate form protected from chemical reaction in the soil to unavailable forms. These essential nutrients are released gradually over the season as the protein decomposes in the soil. Blood Meal is gentle on soil microbes and encourages
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