Hi -- We had a speaker at our last garden club meeting who was promoting the use of rock dust to accomplish soil remineralization. I was wondering if anyone in the newsgroup has/had any personal knowledge in using in their gardens or compost piles. I know that there are products in the marketplace like Azomite, Stonemeal and Agro-Winn, etc., but he was talking about going to gravel pits and getting 'rock fines' and/or 'pond fines' for a nominal fee or no cost and using this in your garden. TIA
- posted
18 years ago