Cronk PuurPhos 0-12-0 | Organic Phosphorus Plant Fertilizer Size:4L Upcycled durian shells transform disposal

Upcycled durian shells transform disposal problem into sustainable fertilizer

PuurOrganics is technically compatible with hydroponics

PuurCalMag – Organic calcium and magnesium with acetic acid chelation

Growing under LED lighting (increases Cal-Mag demand)

Concentrated PK formula increases flower weight and density

Cronk PuurPhos 0-12-0 | Organic Phosphorus Plant Fertilizer Size:4L Upcycled durian shells transform disposalPuurPhos 0 12 0 is an OMRI certified organic phosphorus fertilizer sourced from upcycled pumpkin seeds. The concentrated formula drives flower initiation, root development, and energy transfer throughout the plant without synthetic salts or mined rock phosphate. Fully soluble for clean performance in any growing system. Traditional organic phosphorus sources like bone meal and rock phosphite contain insoluble particles that clog irrigation equipment