12 in stock

SKU: 9333822004187 Category:


Si-Phi is a synthetic blend of potassium silicate (Si) and potassium phosphite (Phi), two plant biostimulants which promote robustness and stress tolerance. Silica supports and strengthens cell walls, and promotes tolerance to heat and drought stress. Phosphite functions as a biostimulant, unlike the nutrient source Phosphate. Phosphite thereby impacts plant metabolism to promote resilience, growth, and yield. Use Si-Phi throughout the entire grow cycle to ensure plants thrive in all environments.


There are no reviews yet.

Be the first to review “NUTRIFIELD SI-PHI 250ml”

Your email address will not be published. Required fields are marked *