Ivory and Pink Spots on African Violet Leaves: Cold Damage, Not Disease

Carolyn noticed ivory-to-pink spots spreading from leaf tips toward the stem on her African violet, which sat in a southwest window during winter with temperatures around 70°F. New leaves emerged healthy. The diagnosis: cold damage, not disease.

Identifying Cold Water and Draft Damage

These distinctive spots occur when cold water contacts leaves or when plants sit in cold drafts from windows—especially southwest exposures in winter. The discoloration starts at leaf tips and progresses inward. While unsightly, it's not harmful long-term. New growth will be unaffected once the plant is warmer.

Simple Remedies

Move the plant away from cold window glass or drafts. If a sunny window isn't available, temporarily cover the plant with a plastic bag for a few days to raise temperature and humidity (vent slightly to prevent fungal issues). This won't reverse existing spots but will prevent new ones. Use room-temperature water for watering.

The good news: this is purely cosmetic. The plant remains healthy and will outgrow the damage.