PuurOrganics

COMING SOON... July 2025


Meet the PUUR Organics line by Cronk Nutrients—crafted for growers who want real performance without the synthetic baggage. This complete organic nutrient system is made from upcycled, plant-based ingredients and built to work in any grow setup: soil, coco, hydro, or living organics.

Each formula is OMRI-listed, sediment-free, and packed with plant-available nutrition to power every stage of growth—from explosive veg to dense, flavorful blooms.

Whether you’re growing leafy greens, fruits, herbs, or flowers—PUUR Organics helps your plants grow cleaner, stronger, and more sustainably.

🌱 100% Organic

🌎 Eco-Friendly & Upcycled Ingredients

💧 No Salts. No Fillers. No Clogging.

Grow clean. Grow PUUR.

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PuurGrow Kit – Complete 5-Part Organic Nutrient System for Soil, Coco & Hydroponics

PuurGrow Kit – Complete 5-Part Organic Nutrient System for Soil, Coco & Hydroponics

From $99.88 USD
PuurGrow Kit – Complete 5-Part Organic Nutrient System The PuurGrow Kit includes all five products from our PuurOrganics line—a complete, plant-first feeding system designed for growers who want full control and...
PuurNitro – Organic Nitrogen Supplement (8-0-0)

PuurNitro – Organic Nitrogen Supplement (8-0-0)

From $21.88 USD
Organic Nitrogen Supplement (8-0-0) Vibrant greens. Explosive growth. Clean, sustainable power. PuurNitro is your go-to organic nitrogen source for driving strong vegetative growth, lush canopy development, and vibrant plant color....
PuurPhos - Organic Phosphorus Supplement (0-12-0)

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

From $17.88 USD
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...
PuurK Organic Potassium Supplement (0-0-15)

PuurK Organic Potassium Supplement (0-0-15)

From $19.88 USD
Organic Potassium Supplement (0-0-15) Stack weight. Ripen right. Strengthen from the inside out. PuurK is a highly concentrated organic potassium formula designed to give your plants the late-stage support they...
PuurCalMag Organic Calcium + Magnesium Supplement

PuurCalMag Organic Calcium + Magnesium Supplement

From $14.88 USD
Organic Calcium + Magnesium Supplement  Build structure. Prevent deficiencies. Grow strong from the roots up. PuurCalMag is your plant’s structural support system. Designed to correct and prevent two of the...
PuurBalance Organic Macro + Micronutrients (2-0-0)

PuurBalance Organic Macro + Micronutrients (2-0-0)

From $21.88 USD
Organic Macro + Micronutrients (2-0-0) Unlock full nutrient potential. Build plant strength from the inside out. PuurBalance is the unsung hero of the grow—an all-in-one organic formula designed to improve...
Monkey Juice | Increases Root Health and Nutrient Absorption Cronk Nutrients

Monkey Juice | Increases Root Health and Nutrient Absorption

From $24.88 USD
Monkey Juice is an organic plant additive made with two powerful strains of beneficial bacteria - Bacillus subtilis and Bacillus licheniformis. It's designed to enhance soil health, optimize plant growth,...