Pearlite
Only available for Bristol delivery or collection from the Twig shop.
Medium-grade perlite (grade 35) for improved soil drainage, aeration and root growth.
Available in two handy sizes.
If you have your own general purpose compost and don't want to buy a specific houseplant mix pearlite is great to mix into the compost at a 2:1 ratio to provide aeration which is a great mix for the majority of leafy houseplants.