650g Coco Brick Premium Coir Peat Organic Plant Growth Medium Husk 9L NutrifieldThis Nutrifield 650g Coco Coir Brick is a compact, high quality growing medium designed for consistent plant performance. When hydrated, it expands into approximately 9 litres of light, aerated coco coir suitable for small scale gardening and growing applications. Made from compressed coconut coir, this plant based growing medium provides a natural and reliable substrate for potting, propagation, seed starting, and hydroponic use. Manufactured to RHP