The Q&A Archives: Rock Dust

Question: The Use Of Rock Dust As A Mineral Supplement To The Soil?

Answer: Rock dusts (for example granite dust, phosphate rock or greensand) can be used to supply nutrients and their effects last over a long period of time because they break down slowly in the soil. Their specific use and quantity would be based on the results of soil tests indicating a need for specific nutrients. Your County Extension (345-3283) can help you with the soil tests and interpreting the results.

« Click to go to the homepage

» Ask a question of your own

Q&A Library Searching Tips

  • When singular and plural spellings differ, as in peony and peonies, try both.
  • Search terms are not case sensitive.

Today's site banner is by Whitebeard and is called "variegated impatiens"