Earth & Green Horticultural Alpine Grit (20kg)
£5.99
High quality 2-6mm of lime-free quartzite grit which is a perfect feature in alpine gardens, pathways, and beds - it's also great for moisture retention in pots and containers.
If you need soil aeration, drainage enhancement, weed stoppage, and slug deterrence?
This is the stuff!
Comes in 20kg bags.