House & Garden Coco Coir 50L Bag – Premium Buffered Substrate for Optimal Root Health House & Garden Coco Coir 50L is a professional-grade, 100% coco substrate sourced from fresh green coconuts and processed in The Netherlands for unmatched purity and consistency. Buffered, rinsed, and repeatedly washed to achieve ultra-low EC (<0.5) and stable pH (5.7–6.5), this coir delivers ideal air-to-water ratios and superior moisture retention for vigorous root development. RHP-certified and free from chemical treatments or methyl bromide Sifted for perfect particulate size, enhances WHC and AFP Harvested from renewable sources for sustainable cultivation Never compressed, preserves husk integrity and aeration Contains natural Trichoderma and beneficial microbes Ideal for propagation, vegetative growth, and flowering Recommended for use with House & Garden Cocos A&B nutrient