Description
Worm Castings - manure generated by earthworms - are the perfect addition to your substrate blends to add an organic fertiliser. Worm castings provide all the essential nutrients your plants need and will also aid moisture retention and aeration.
Mix into your substrate before potting up, use as a top dressing to be watered into the root ball, or make a microbe tea by mixing with water.
As Stocked by the UK's Leading Brands
Our premium, peat free houseplant potting soils and substrates are stocked by the UK's leading plant shops, garden centres and plant brands, including:



Wholesale Customers
Interested in becoming a wholesale stockist? Our custom substrate range is available for wholesale customers in 2.5L and 8L for retail and also 40L sacks. For more information click here.
Recycling Scheme
All our substrates are now shipped in new resealable packaging. Once you've used the contents, simply post the bag back (or return in person) to us and we'll refill it for a 15% discount. Contact us for more information.
Shipping and Delivery
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.