Troubleshooting
Lace Flower Vine problems — and how to fix them
Lace Flower Vine (Episcia dianthiflora) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Brown leaf spots
Almost always caused by cold or chlorinated water touching the velvety leaves. Water only at the soil level with room-temperature water.
Failure to flower
Caused by insufficient light or low humidity. Increase light levels (or add a grow light) and boost humidity to 60-80% for reliable bloom.
Collapse in low humidity
Plants wilt, leaves cup and brown in very dry air. Move to a terrarium or enclosed glass container; this species performs best in high-humidity environments.
Mealybugs
White cottony colonies along stolons and in leaf axils. Treat with isopropyl alcohol on a cotton bud and neem oil spray; early treatment prevents rapid spread via stolons.
Crown rot
Caused by water pooling at the crown or overly wet compost. Apply water to the soil periphery only and ensure the crown stays dry.
Prevent lace flower vine problems before they start
Most lace flower vine issues are care-mismatch, not bad luck. Dial in the basics:
Lace Flower Vine problems — FAQ
Why is my lace flower vine brown leaf spots?
Almost always caused by cold or chlorinated water touching the velvety leaves. Water only at the soil level with room-temperature water.
Why is my lace flower vine failure to flower?
Caused by insufficient light or low humidity. Increase light levels (or add a grow light) and boost humidity to 60-80% for reliable bloom.
Why is my lace flower vine collapse in low humidity?
Plants wilt, leaves cup and brown in very dry air. Move to a terrarium or enclosed glass container; this species performs best in high-humidity environments.
Why is my lace flower vine mealybugs?
White cottony colonies along stolons and in leaf axils. Treat with isopropyl alcohol on a cotton bud and neem oil spray; early treatment prevents rapid spread via stolons.
Why is my lace flower vine crown rot?
Caused by water pooling at the crown or overly wet compost. Apply water to the soil periphery only and ensure the crown stays dry.