GreenGro Biologicals Hybrid Bloom 2-18-18 Water-Soluble Fertilizer

Water-Soluble Bloom Fertilizer for Hydroponics and Soil

GreenGro Biologicals Hybrid Bloom 2-18-18 supplies flowering plants with phosphorus and potassium while keeping nitrogen low. The concentrated, pH-buffered powder dissolves in water for use as a root drench or foliar spray. It also works with irrigation systems and automated dosing equipment.

Mixing and Application

Fill the tank halfway with water, then add Hybrid Bloom and agitate until the powder dissolves. Allow extra mixing time with cold water or higher feed rates. Apply only when plants are free from stress.

Root Drench for Hydroponics or Soil

• Mild feed — 1 teaspoon per gallon of water
• Moderate feed — 2 teaspoons per gallon of water
• Aggressive feed — 3 teaspoons per gallon of water

Foliar Spray

Apply to foliage every 7–10 days. Follow the foliar mixing rate on your package label.

Guaranteed Analysis

• Total nitrogen (N) — 2% total, comprising 1% ammoniacal nitrogen and 1% nitrate nitrogen
• Available phosphate (P₂O₅) — 18%
• Soluble potash (K₂O) — 18%
• Boron (B) — 0.02%
• Iron (Fe) — 0.85% total, including 0.50% chelated iron
• Manganese (Mn) — 0.05%
• Zinc (Zn) — 0.05%

Nutrient sources include ammonium phosphate, monopotassium phosphate, potassium nitrate, boric acid, iron EDTA, manganese sulfate, and zinc sulfate. The blend also contains kelp, glacial rock dust, molasses, and malt extract.

Hybrid Bloom Video and Product Sheet

Hybrid Bloom Product Sheet