PuurPhos - Organic Phosphorus Supplement (0-12-0)
Official Distributor
An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy,
transparent returns. If you're comparing options, we encourage you to review competitors’ fine
print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure that never
happens to you.
Order Processed in 12 hours
Free Shipping Over $200 (Exclusive Apply)
No Sales Tax! (Outside Nevada, on most products)
Free Shipping
On most orders
Call Us
(833) 416-0375
Mon-Fri 9am-6pm CST
Lowest Price Guranteed
There is never a better price,
we can always price match
No Sales Tax
Absolutely no tax on any purchase
Easy Returns
Always hassle free
Free Shipping
Lowest Price Gurantee
No Sales Tax
Easy Returns
Organic Phosphorus Supplement (0-12-0)
Fuel flowers. Strengthen roots. Grow clean.
PuurPhos delivers clean, plant-available phosphorus to drive early plant structure, root development, and explosive flowering. Whether you’re building strong starts in veg or stacking blooms in flower, this concentrated organic input gives your grow the push it needs—without unnecessary additives or synthetic salts.
Formulated for purity and solubility, PuurPhos provides a sediment-free phosphorus source that’s safe for hydroponics, drip irrigation, soil, and foliar applications. It’s the clean way to take control of your phosphorus levels at any stage of growth.
✅ Why Growers Love It:
• Supercharges flower development and early plant growth
• Strengthens root systems and enhances nutrient uptake
• Clean and sediment-free – safe for any grow system
• Sustainably crafted from renewable plant-based sources
• Lets you dial in bloom formulas without relying on “bloom boosters” or P-heavy blends
Whether you’re rooting clones, transitioning to flower, or packing on weight during bloom, PuurPhos gives you targeted phosphorus support—without the waste.
🌍 Sustainability at Its Core
We don’t just make clean nutrients—we make them with purpose. PuurPhos is produced with eco-conscious practices, helping reduce waste while supporting regenerative agriculture.
• Plant-based and sustainable
• 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 part of the Cronk Nutrients PuurOrganic Feed Program and works best when used in combination with:
• PuurNitro – for strong vegetative growth
• PuurK – for bloom density and plant strength
• PuurBalance – for critical micros and nutrient uptake
• PuurCalMag – to prevent deficiencies and maintain healthy structure
Together, these products give growers full control of their NPK ratios at every stage—without the clutter of unnecessary additives.
Feed your flowers. Fuel your roots. Grow clean.
Only with PuurPhos by Cronk Nutrients.
