The perfect peat-free compost for your Orchids. Easy to use - your 9L block will come in a bag with a wrap around it. Simply remove the wrap, peal off the resealable label, add 3L of water to the block, watch as your compost expands in 3-5 minutes. Use what you need, any unused compost can be sealed in the bag ready for next time. Peat Free - made from sustainable and recycled material