Trace Elements & Combi Fertilizers
As the name implies, trace elements are nutrients that are needed in small amounts for healthy plant growth and allow you to get the best yield from your crop.
It is usually available in the soil, but this is not always the case. In some plants, and especially where the soil is abnormally acid or alkaline, trace element deficiencies may occur.
Oligro trace elements and combi fertilizers are manufactured with the highest quality raw materials and offer high technology solutions with innovative formulas such as Ferra 15 Humate, Zinc 15 Humate.