https://www.cornishcabbageplants.com/product-page/fvolcanic-rock-dust-soil-remineraliser-half-tonne-dumpy-bag
Volcanic Rock Dust, paddock grass remineraliser 1/2 tonne bag | Cornish Cabbage Plants | Buy...
Ancient Volcanic rock dust from Scotland , ideal for pony paddocks.Containing the full range of minerals and trace elements.Revitalize tired grassland.Natural...
volcanic rock dust