Grow More Mendocino Bloom 1-10-18, 25lbs

Grow More® Mendocino Producer's Choice Bloom 01-10-18 (25 lb)

Low-N High P+K Bloom Powder for Peak Flowering Performance

Grow More® Mendocino Producer's Choice Bloom 01-10-18 is a precision flowering fertilizer with a low-nitrogen, high-phosphate and high-potassium NPK profile — the classic bloom-stage ratio designed to shift plant energy from vegetative growth to reproductive development. At just 1% nitrogen, 10% phosphate, and 18% potassium, this formula reduces the nitrogen signal that drives leafy growth while maximizing the P+K environment plants need to develop dense, productive flowers and high-quality yields.

Part of the Mendocino Producer's Choice advanced powder series, Bloom 01-10-18 dissolves fully in water with no residue and is formulated for precision growing environments where macronutrient ratios are carefully managed by growth stage. It can be used as a core bloom nutrient or blended with other Producer's Choice formulas to fine-tune NPK ratios as the crop moves through distinct phases of the flowering cycle in indoor and greenhouse growing environments.

Key Features & Benefits

• Low Nitrogen (1%) for Bloom Transition: Minimal nitrogen reduces vegetative drive and signals the plant to direct energy into reproductive development — a key shift that supports flowering initiation.
• 10% Phosphate for Flower Site Development: Available phosphate (P₂O₅) fuels ATP energy production, root function, and the development of reproductive sites during the critical bloom phase.
• 18% Potassium for Quality and Density: High soluble potash (K₂O) supports cell wall strength, enzyme activation, water regulation, and starch accumulation — driving flower density and overall crop quality.
• Clean Bloom-Stage Macronutrient Profile: Precisely calibrated 01-10-18 ratio is designed for the flowering stage of the crop cycle, reducing nitrogen interference while maximizing phosphate and potassium delivery.
• 100% Water-Soluble: Dissolves completely with no insoluble residue, compatible with drip systems, flood-and-drain, foliar spray, and recirculating hydroponic systems.