

General Hydroponics - FloraPro Bloom 7-12-27
Brand: General Hydroponics
General Hydroponics FloraPro Bloom
FloraPro Bloom is a water-soluble powder fertilizer with a guaranteed analysis of 7-12-27 plus 5 percent magnesium and 6.5 percent sulfur, derived from ammonium nitrate, magnesium nitrate, magnesium sulfate, monopotassium phosphate and potassium nitrate. It serves as the flowering-stage B component of the commercial two-part FloraPro powder program. Combined with FloraPro Calcium plus Micros, it delivers elevated phosphorus and potassium to support reproductive growth and bloom development. Technical-grade, high-purity inputs give lot-to-lot consistency for facilities that need repeatable results.
Run Calcium + Micros in Tank A and Bloom in Tank B, and mix Bloom only with Calcium + Micros. Dissolve completely in water before feeding through continuous liquid-feed systems, and switch from Grow to Bloom when plants initiate flowering. Maximum solubility is 420 g/L, approximately 3.5 lb per US gallon, and stock tanks are typically operated at around 80 percent of that maximum. Prepare stock solutions within two weeks of mixing.
Available Options
- 5 lb (SKU GFPBS5)
- 25 lb (SKU GFPBS)
Key Features
- Guaranteed analysis 7-12-27 with 5 percent magnesium and 6.5 percent sulfur
- Derived from ammonium nitrate, magnesium nitrate, magnesium sulfate, monopotassium phosphate and potassium nitrate
- Water-soluble powder for stock tank and injector programs
- Elevated phosphorus and potassium for the flowering stage
- High solubility designed for injection systems and drip irrigation without clogging
- Maximum solubility of 420 g/L, about 3.5 lb per US gallon
- Technical-grade, high-purity inputs for lot-to-lot consistency
- Two-tank program with Calcium + Micros in Tank A and Bloom in Tank B
Ideal Applications
- Flowering stage in commercial indoor cultivation
- Fertilizer-injection and stock tank feed programs
- Large-scale hydroponic production
- Rockwool, coco coir and soilless media
- Facilities standardizing on a two-part powder base
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