This will alter both the pH and the electrical conductivity of the soil, thereby affecting an African Violet's ability to absorb water and nutrients. In addition to the symptoms listed below, your Violet may show others which are due to deficiencies in certain elements. Distinguishing Symptoms Soft water does not occur naturally. It must be processed. Other Symptoms Leaves pale on the edge .
Edges appear yellow in color.
Plant growth is slow . Treatment Repot your African Violet in fresh potting soil and drench the soil with unsoftened water. Be sure to let the water drain. Drenching will diminish the excess saline content which is affecting your Violet's ability to absorb water and nutrients. Resume your watering schedule, using unsoftened water.