Cronk PuurCalMag | Organic Cal-Mag Plant Supplement Kits Adjust Grow-to-Bloom ratios as plants

Adjust Grow-to-Bloom ratios as plants transition to flowering for optimized stage-specific feeding

nutrient solubilization

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The synergy creates measurable improvements in microbial biomass and diversity within weeks of combined application

Cronk PuurCalMag | Organic Cal-Mag Plant Supplement Kits Adjust Grow-to-Bloom ratios as plantsPuurCalMag is an OMRI certified organic calcium and magnesium supplement chelated with organic acetic acid for fast absorption. The formula prevents the most common nutrient deficiencies in coco coir, RO water systems, and LED grows while maintaining full organic compliance. Essential for any PuurOrganics feeding program. Calcium and magnesium deficiencies plague organic growers using modern cultivation methods. Coco coir strips calcium from nutrient