This is a compressed block of premium quality coconut husk mix. Excellent for sandy soils to help retain water naturally. NOT recommended for heavy clay soils.
Our 100% organic coco husk is widely used for hydroponics, organic soil mixes, landscaping and container planting. Coco coir can be mixed in different ratios (and amended with pumice, vermiculite, fertilizers etc) to provide the perfect planting medium for your plants. There is a reason why most mega-scale (100+ acre) greenhouses in the world now use premium coco husk products - they are simply the best!
Each compressed 4.5 kg (~10 lb) block expands to about 2.5 CF in water.