• 1,00 Liter
  • 5,00 Liter
  • 10,00 Liter


Orange Hydro B is a complementary product to add a complete range of nutrients to the plants’ diet. The main macro ingredients in this fertilizer are: phosphorus, potassium, sulfur and magnesium. Orange Hydro B is further composed of the most important trace elements.

The cultivation of plants on hydro substrates using the Orange King line is mainly done through the combination of Orange Hydro A and Orange Hydro B. Combined, these two products make up for a full diet for the plants. However, the balance in the nutrients in this diet might not always be the most effective.

To make sure that the balance of nutrients is always spot on, Orange Hydro A and Orange Hydro B are used together with the Orange Specials in specific phases of the growth cycle of the plants.