DescriptionHarness the full genetic potential of your valuable crops with Cali pro grow a & B & Cali pro bloom a & B —Emerald Harvest’s easy-to-use 2-Part base nutrient series. With Cali pro, you spend less time Measuring & tweaking your feeding program & more time tending to your high-value crops. Our 2-Part base nutrients are popular with growers who prefer to keep things simple. With Cali pro, feeding your crops couldn't be easier: Just mix equal portions of parts a & B according to the application rates on the bottle or the feeding chart best suited to your strain. See the guaranteed Analysis below for more information. 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 engineered to fuel your garden throughout the crop life cycle & encourage vigorous productivity from rooting all the way to harvest. 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. See the guaranteed Analysis for more information about our quality ingredients. With Cali Pro’s simple feeding program—just measure & pour the a & B parts in equal portions—emerald harvest helps experts & novice growers alike achieve harvests anyone would be proud of. Use Cali pro grow a & B during the vegetative stage & Cali pro bloom a & B during flowering. See our feeding chart for simple mixing instructions & Application rates.