Sour-Dee™ supplies potassium and a carbohydrate source in a unique and proprietary formulation. Potassium promotes flower bulk and quality by supporting carbohydrate metabolism. Use Sour-Dee™ every feeding during the flowering phase. You may increase the recommended dilution ratio, up to three times, to a maximum of 30ml during the final 3-4 weeks of flowering.
Sour-Dee™ can be used in conjunction with all Cutting Edge Solutions® products, or other commercial hydroponic nutrients. Designed for use in Hydroponics, soilless, continuous feed systems, drain to waste, and soil applications.
Commercial and small sizes available: 1 Quart, 1 gallon, 2.5 gallon, 6 gallon, 15 gallon, 55 gallon barrel, and 270 gallon tote. *Please expect a 2-week lead time on placing commercial-sized orders.