Gaia Green Blood Meal 12-0-0 Timers When necessary it can be

When necessary it can be dimmed down to 375 watt

For use with Gavita fixtures only

Factory calibrated: The COM-80 meter is calibrated with a 1413 µS solution

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 When necessary it can beBlood 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