Worm Castings 18Kg and 20Kg bags
20 kg and 18 kg bags of worm castings. The 20kg is a polywoven bag and ideal for immediate use(within 2 weeks), and the 18kg are suitable for storage and use(up to 3 months storage) We are commercial worm farmers and have been farming worms and packing our worm castings since 2014. The castings have been screened and are ready for use in your garden. Our worm castings are all natural and nothing added, we feed our worms a compost mix and they do the rest. These bags are ideal for preparing ne