Cocos A & B Two-component fertilizer for growth and flowering Cocos A & B is a highly concentrated two part hybrid mineral base nutrient, designed to achieve the growing and flowering phases of the plant. These two components of fertilizer are easy to use and include a balanced ratio of elements synthesized for optimal plant uptake. Cocos A & B is engineered specifically for cultivation in coconut fiber and is applicable for all methods utilizing coco substrates. Plagron also includes their proprietary CaMg technology in this base system allowing for use of less macronutrient supplements i.e. cal-mag products. This easy-to-use 2-part Dutch style fertilizer is comprised of only (2) individual products marked A & B. The simplicity of this design allows virtually any skill set, from beginner to master grower, to achieve professional quality results. The many variables that exist in a garden can influence growth, yield and quality of your harvest. Plug-and-play Cocos A & B today and insure that your nutrition is on point!