Emerald Harvest Cali Pro Bloom B (6 US gal / 22.71 L) is a premium plant nutrient designed to support the flowering phase of plant growth. It is part of the two-part Cali Pro series, formulated to work in conjunction with Cali Pro Bloom A to provide a well-balanced and complete nutrient solution. This product is ideal for professional growers looking for a reliable and easy-to-use nut... https://www.hydroponicstown.com/cali-pro-bloom-b-6-us-gal-22-71-l