Our "One Pot Wonder" 140g eco coir compost block, creates up to 3.0 Litres of the optimum soil structure for your plants. Perfect for a single, medium-sized plant pot, a terrarium, adding to a compost mix or to give as an eco-friendly gift for any plant enthusiast. Made from the husks of coconuts, coir compost is one of the most environmentally friendly composts you can buy and the shorter fibres are used for compost. These fibres are collectively called coir. Our coir will improve drainage, air circulation and water retention, helping create a perfect environment to encourage healthy root growth. The fibres have a high cation exchange capacity, meaning they absorb, store and release nutrients very effectively, reducing nutrient leaching and helping your plant absorb plant food more efficiently. All the grower needs to do on receipt is add water and start planting.