20-20-20 General Purpose formula is designed for application with any sprayer, injector or proportioner. It is an all-purpose formula, safe for all growing plants. No sodium, sulfate or chloride is used in formulation. The result is a balanced solution which will not “fall out” to clog equipment or soils.
4-18-38 Tomato Formula is well-suited for both soil and hydroponic growing. Ideal for tomatoes, peppers, leafy greens and more! As with all of the Masterblend water-soluble formulas, the 4-18-38 completely dissolves in water with no fallout and won't clog sprayers or automated fertilizer delivery systems.
The 5-11-26 Hydroponic Formula is perfectly formulated for hydroponic growing. As with all of the Masterblend water-soluble fertilizers, the 5-11-26 completely dissolves in water with no fallout and won't clog sprayers or automated fertilizer delivery systems. Not registered in CA.
