We can’t explain the 鈥済rowth like thing鈥濃攁t least sight unseen. However, wet leaves or too much water can lead to the brown-edged leaves and softness you describe. It may be that the soil is not draining. The African Violet Society (linked above) may have more detail about these specific conditions here on its 鈥101鈥 pages: http://www.avsa.org/learning
We can’t explain the 鈥済rowth like thing鈥濃攁t least sight unseen. However, wet leaves or too much water can lead to the brown-edged leaves and softness you describe. It may be that the soil is not draining. The African Violet Society (linked above) may have more detail about these specific conditions here on its 鈥101鈥 pages: http://www.avsa.org/learning