Vitax Potting Grit is lime free and can be used throughout your outside space. Potting grit adds extra drainage to soil and can be used to suppress weeds. Mix into compost or heavy soil where it creates air holes for water to drain efficiently.
Potting grit is a great addition to your borders when planting in heavier soils, such as clay. Our Soto Masterclass on 'Prearing your border for planting', has more information.