Pro-Mix CPX 70/30 Coco Perlite

PRO-MIX CPX AGTIV AMPLIFY is a 70/30 coco coir and perlite growing medium from Premier Tech Horticulture. It combines premium coir pith and coir chunks with horticultural-grade perlite, creating a lightweight medium with high porosity. Premier Tech note that the perlite content allows rapid dry back, so the medium can be watered and fed frequently without the root zone becoming oversaturated. They position it for water-sensitive crops, rooting cuttings and low-light growing conditions. The AGTIV AMPLIFY formulation contains Bacillus, a bacterium that stimulates plant growth, and mycorrhizae, a beneficial endomycorrhizal fungus that supports plant root systems. Published characteristics: suitable for organic use, with a stable pH of 5.5–7.0 and low EC.