Kelkay RHS Horticultural Silver Sand is lime free washed fine grade silver sand. It helps with drainage and aids aeration in seed composts. It also helps create a more open textured compost. It is part of the RHS Gardeners Collection. This is the only range of horticultural grits and sands endorsed by the Royal Horticultural Society.
- Mixing with composts for seed sowing & root cuttings
- Marking out seed beds
- Greenhouse capillary benches
- Horticultural lime free washed fine grade silver sand
- Endorsed by the RHS
- Suitable for Outdoor use