XL Rhiza is a 5 kg block of pressed and dehydrated cocopeat with a low percentage of fibres, enriched with endomycorrhizae. Its big size makes XL a money-saving solution. With 18 litres of water it yields up to 70 litres of high quality cocopeat. It is suitable for all types of cultures, outdoors and indoors. Perfect for short-term and seasonal crops.