Front Row Ag Part B is the magnesium, sulfur, phosphorus and potassium component of the Front Row Ag 3-part dry nutrient program. Its 2-13-17 formulation provides a precision-tuned phosphorus-to-potassium ratio to support vegetative growth and the production of essential plant compounds, working alongside Part A to provide complete base nutrition.
• Product Type: Dry soluble base nutrient — Part B
• Brand: Front Row Ag
• SKU: FRSFDB005
• NPK: 2-13-17
• Form: Dry, 100% water-soluble
• Primary Role: Magnesium, sulfur, phosphorus and potassium driver
• Nutrient Focus: Mg / S + P / K
• P-to-K Ratio: Precision-tuned for plant nutrition
• Use With: Part A as part of the complete base nutrition program
• Mixing Order: Add after Part A is fully dissolved
• Mixing Time: Agitate for 3–5 minutes
• PhosZyme: Can be added together with Part B when used
• Feeding Method: Dose according to target EC and growth stage
• EC & pH: Validate EC and pH before feeding
• Injection Compatibility: Dosatron and commercial injectors
• Irrigation Compatibility: Batch reservoirs and drip systems
• Sediment: Fully soluble with no sediment
• Available Sizes: 5 lb and 25 lb
Key Advantage: Front Row Ag Part B provides the phosphorus, potassium, magnesium and sulfur component of the base nutrient program in a fully soluble formulation. Its clean, sediment-free composition is designed to run through injectors and drip emitters, while its stage-based EC dosing allows it to work precisely alongside Part A.