The foundation of the 3-Part Building-Block Nutrient System. Made from pharmaceutical grade minerals Micro provides Nitrogen, Potassium, Calcium and Micronutrients.
General Hydroponics FloraMicro 5-0-1
The foundation of the 3-Part Building-Block Nutrient System. Made from pharmaceutical grade minerals Micro provides Nitrogen, Potassium, Calcium and Micronutrients.