Product Description: Westland potting grit has been specially sourced and washed to produce a carefully graded lime free grit 2-4mm in size. It is ideal for mixing with compost to provide extra drainage and open up the compost structure or for creating a decorative finish on pots, containers, rockeries, ponds etc. Washed & graded 2-4mm grit Improves drainage & opens up structure Decorative finish for pots, containers & rockeries Adds weight to pots & containers
