Jack's Nutrients 12-4-16 RO Pure Water Fertilizer 25lb Boveda MICRO is comprised of a

MICRO is comprised of a high quality nitrogen and calcium base

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

Trinity can be used with any nutrient program for increased micronutrient uptake

or an external mobile battery pack (PowerBank)

Jack's Nutrients 12-4-16 RO Pure Water Fertilizer 25lb Boveda MICRO is comprised of aNutrient 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.