Your details will be part of the Vellsam Materias Bioactivas SL File. We will contact you in order to send you the commercial information regarding the products of your interest. You can de-register at any time.
Is reported to increase the permeability of plant membranes, so promoting the uptake of nutrients.
Improve the structure of soil and increase water retention, seed germination, root growth and quality of yields. Improve the structure of soil,
increase the buffering powder of soil, optimize N. P. K absorption by plants.