Basis A&B is a two part Base nutrient compatible with all mediums and growing systems.
Start-R is an addition with a high concentration of nitrogen that is used in the vegetative phase.
C4 is an addition for blooming or flowering plants. It encourages the production of oil and sugar.
Ultimate PK is an additive designed for blooming or flowering plants. Improves the cell structure of the plant and makes the taste and aroma of the fruits full, powerful and top-class.
*Not applicable for products sold in the United States*