Basic nutrition Dutch Formula Grow, Bloom, Micro from Advanced Hydroponics of Holland. Hydro-fertilizers, but compatible with all other cultivation methods.
Advanced Hydroponics of Holland - Dutch Formula is a basic nutrition that consists of three liquid components Grow, Bloom, Micro. AH Dutch Formula universal fertilizers can be used in all growing methods, although they are primarily intended for hydroponic systems. When growing in soil substrates, use half the dose of fertilizer than indicated on the label.