Horticultural grit is a coarse blend of small stones and stone chippings mostly dark or brown in hue this decorative stone is ideal for improving the drainage when mixed in with soil and makes an attractive topping to potted plants delivered in a bulk bag on a pallet onto a solid surface only approximately 850kg 060m3 of horticultural grit is supplied horticultural grit is not suitable for water featuresponds etc and is considered for ground based use only