Jack's Nutrients 12-4-16 RO Pure Water Fertilizer 25lb Boveda Coco Cal helps optimize plant

Coco Cal helps optimize plant nutrition and enhances plant growth and development

You get maximum moisture removal and VPD control

5mls per litre Run to waste 1ml per litre

they can be anchored using a string tied through the hole in the center or staked in place

90% of sediment

Jack's Nutrients 12-4-16 RO Pure Water Fertilizer 25lb Boveda Coco Cal helps optimize plantNutrient uptake in pure and reverse osmosis waters. Designed to provide a highly soluble NPK plus and enhanced micronutrient package along with 7% Calcium and 2% soluble magnesium to help replace the nutrients that are missing from pure water and RO filter water types.