Our Horticultural Potting Grit is lime free washed granite angular grit which can be added to compost, or tubs/pots for drainage.

It can be used in pond & aquatic planting or also to help improve heavy soils and for use in alpines & rock gardens.  

*Please note that all products are natural/quarried materials so there could be a variation in colouring, size & shape. All sizes shown are estimated*