PuurPhos - Organic Phosphorus Supplement (0-12-0)

Fuel flowers. Strengthen roots. Grow clean.

PuurPhos delivers clean, plant-available phosphorus to support early plant structure, robust root development, and explosive flowering. Whether you’re building strong foundations in veg or stacking blooms in flower, this concentrated organic input gives your grow exactly what it needs—without unnecessary additives or synthetic salts.

Formulated for purity and performance, PuurPhos provides a fully soluble, sediment-free phosphorus source that’s safe for hydroponics, drip irrigation, soil, coco, and foliar applications. It’s a precise, flexible way to manage phosphorus levels at any stage of growth.

Why Growers Love PuurPhos

• Drives flower development and supports early-stage plant growth
• Strengthens root systems and improves nutrient uptake efficiency
• Clean and sediment-free – safe for any grow system
• Sustainably crafted from renewable, plant-based sources
• Allows precise bloom control without relying on heavy “bloom boosters”

From rooting clones to transitioning into flower or packing on weight during bloom, PuurPhos delivers targeted phosphorus support—without waste, buildup, or excess salts.

Sustainability at Its Core

PuurPhos is produced with eco-conscious practices that support regenerative agriculture and long-term soil health.

• Plant-based and sustainably sourced
• Minimal environmental impact
• No mined phosphate rock or synthetic ingredients
• Part of a low-waste, eco-conscious nutrient system

Part of the Complete PuurOrganic Feed Program

PuurPhos is a key component of the Cronk Nutrients PuurOrganic Feed Program and performs best when paired with:

• PuurNitro – for strong vegetative growth
• PuurK – for bloom density and plant strength
• PuurBalance – for essential micronutrients and enhanced uptake
• PuurCalMag – to prevent deficiencies and maintain healthy structure

Together, these products give growers full control over NPK ratios at every stage—without cluttering their program with unnecessary additives.

Feed your flowers. Fuel your roots. Grow clean.
Only with PuurPhos by Cronk Nutrients.