Cutting Edge Solutions Louder Powder Grow B 8-13-31

Cutting Edge Solutions Louder Powder Grow B 8-13-31 is a concentrated, water-soluble Part B fertilizer formulated for vigorous vegetative development. Its comprehensive blend of nitrogen, phosphorus, potassium, magnesium, sulfur, and essential micronutrients supports plant vigor, root and shoot growth, photosynthesis, energy transfer, and efficient nutrient metabolism.

Grow B is designed to be paired in equal proportions with Louder Powder Grow A 15-0-0. Together, the two components create a complete vegetative base nutrient for hydroponics, coco coir, soil, soilless media, and commercial fertigation systems.

Benefits of Louder Powder Grow B

• Complete NPK support: Supplies nitrogen, phosphorus, and potassium for active vegetative growth and plant development.
• High potassium content: Supports water regulation, photosynthesis, enzyme activity, and carbohydrate movement.
• Phosphorus for energy: Supports energy transfer, root development, and essential cellular processes.
• Magnesium and sulfur: Help maintain chlorophyll production, photosynthesis, amino-acid synthesis, and enzyme function.
• Essential micronutrients: Provides boron, iron, and manganese for structural, metabolic, and enzymatic processes.
• Water-soluble formula: Dissolves for direct reservoir feeding or concentrated stock-tank applications.
• Broad system compatibility: Suitable for drip irrigation, flood and drain, RDWC, aeroponics, NFT, siphon injection, coco, soil, and soilless media.

Guaranteed Analysis

• Total Nitrogen (N): 8.0%
• Available Phosphate (P₂O₅): 13.0%
• Soluble Potash (K₂O): 31.0%
• Magnesium (Mg): 0.7%
• Sulfur (S): 4.0%
• Boron (B): 0.05%
• Iron (Fe): 0.2%
• Manganese (Mn): 0.13%

Nitrogen breakdown: 1.7% ammoniacal nitrogen and 6.3% nitrate nitrogen.

Direct Reservoir Feeding

During vegetative growth, dissolve 4.54 grams of Grow A per gallon of water, followed by 4.54 grams of Grow B per gallon.

Proper Reservoir Mixing Order

1. Begin with fresh water.
2. If using a silica supplement, add it first and allow it to disperse completely.
3. Add Grow A and mix until the powder is fully dissolved.
4. Add Grow B only after Grow A has completely dissolved.
5. Add other compatible supplements separately, mixing thoroughly between products.
6. Measure EC or ppm, then check and adjust the final pH for your crop and growing medium.

Never combine dry Grow A and Grow B or mix their concentrated stock solutions together. Each component must be diluted separately to help prevent mineral precipitation, nutrient lockout, and clogged irrigation equipment.

Stock-Tank Mixing

Dissolve 1 pound of Grow B in 1 gallon of reverse-osmosis or distilled water. Prepare Grow A at the same concentration in a completely separate stock tank. Dose each stock solution at 1:100 or 1.0%.

Using Prepared Liquid Concentrates

When both components have been prepared separately at 1 pound per gallon, add 37.5 mL of Grow A concentrate and 37.5 mL of Grow B concentrate per gallon of irrigation water.

• Agitate each stock solution before measuring.
• Keep Grow A and Grow B in separate, clearly labeled containers.
• Store prepared concentrates in a cool, dark location.
• Use prepared concentrates within one to two weeks.

Important: Louder Powder Grow B is only Part B of the vegetative formula and is not a complete fertilizer when used alone. Pair it with Louder Powder Grow A and follow the current Cutting Edge Solutions feeding chart.