Stoma Fert Plus is a highly effective foliar fertilizer developed as a result of ValyaGrow’s over 30 years of mineral research. This environmentally friendly formulation, produced from natural minerals of marine origin, is rapidly absorbed through plant leaves, strengthening photosynthesis and increasing yield.

Thanks to its micronized ultra-fine particles, Stoma Fert Plus is rapidly absorbed through stomata, reaching plant cells directly and converting calcium carbonate to calcium oxide and carbon dioxide. This process accelerates photosynthesis while increasing plant resistance and reducing water loss.