Emerald Harvest Cali Pro Bloom A+B Fertilizer Combo, 3.8 L

Reach the full genetic potential of your crops with Emerald harvest Cali pro grow a & B & Cali pro bloom a & B, our Complete 2-Part base nutrient series. Cali pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks & stems & support a robust harvest. Rich in phosphorus, potassium & other essential plant nutrients needed for vigorous fruiting & flowering, Cali pro also contains trace elements such as chelated iron, cobalt, manganese & zinc. Use Cali pro bloom a & B during flowering.