Bionova Dutch Formula 3 Micro is the third component of the Dutch Formula nutritional programme, a 3-part system inspired by the best professional growing practices. Unlike all-in-one fertilizers, the 3-part system allows precise nutritional control and fine-tuning to the specific needs of each variety and growing phase.

Dutch Formula 3 Micro provides all essential trace elements and micronutrients in their most bioavailable chelated form: iron (EDTA), manganese, zinc, copper, boron and molybdenum. These elements, although needed in small quantities, play essential catalytic roles in more than 300 plant enzyme reactions. Even partial deficiency results in chlorosis, leaf deformations and reduced yield.

Chelation ensures maximum micronutrient availability regardless of the pH range of the nutrient solution (5.5 to 7.0), avoiding precipitation and absorption blockages. Use at every watering in combination with Dutch Formula 1 and/or 2 depending on the growing phase.

Recommended dosage: 1 to 3 ml per litre of water. Target EC in combination with other parts: 1.5 to 2.5 mS/cm.