Horticultural Grit

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Horticultural grit to add to potting composts and increase drainage or use as a top dressing. Washed and ready to use. Inert and lime-free. Grit can be used as a top dressing in po ts and containers – ideal for use with cacti and succulents or mixed into potting composts or heavy clay soils to increase aeration and improve drainage. Measured by 1-litre volume units. Show more