Basalt Rock Dust |
Rock dust is an organic fertiliser consisting of crushed basalt, a volcanic rock, which contains 72 minerals and trace elements. Rock dust is added to soil to improve fertility and has been tested since 1993 at the Sustainable Ecological Earth Regeneration Centre (SEER Centre) in Straloch, near Pitlochry, in Perth and Kinross, Scotland. SEER''s research claims that the benefits of adding Rock