| Can epson salts be used to aid plant growth in Idaho? What should the ratio to water be? |
| An all-purpose dilution rate is one Tablespoon of epsom salts to a gallon of water; this can be used as a foliar spray or as a soil drench. Basically, epsom salts are used as a source of magnesium. Certain plants, including peppers, tomatoes and roses, sometimes benefit from the additional magnesium that is found in epsom salts. |
