Soiltech products

Optima Root is a special combination of nutrients, various biostimulants and trace elements that stimulate root growth and shoot development.

Optima Leaf NPK+ is a liquid NPK leaf fertiliser (8-17-9) enriched with trace elements, amino acids, fulvic acids and seaweed extract. The nutrients in Optima Leaf NPK+ improve growth and reduce susceptibility to abiotic stress.

Optima Leaf-Cu+ is a liquid foliar fertiliser based on copper that has been 100% complexed with hepta gluconic acid (HGA). Copper strengthens cells and has a positive effect on sugar and starch production.

Optima Leaf-Mn+ is a liquid foliar-fertiliser based on manganese that has been 100% complexed with hepta gluconic acid (HGA). Manganese deficiency is often common at high pH levels in the soil. Treating the soil with manganese is not effective in this case. There is often sufficient manganese, but its uptake is impossible. In this case, the only effective treatment is foliar treatment. Manganese is an important trace element that is essential for the formation of chloroplasts.