Troubleshooting
Harris's Air Plant problems — and how to fix them
Harris's Air Plant (Tillandsia harrisii) is generally low-drama, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Crown rot
Water that pools in the leaf cup and is not shaken out causes the base to turn brown and mushy. Always invert the plant after soaking and ensure it dries within four hours.
Mealybugs
White, cottony clusters appear in leaf axils. Treat by dabbing with a cotton swab dipped in 70% isopropyl alcohol, then rinse and dry thoroughly.
Prevent harris's air plant problems before they start
Most harris's air plant issues are care-mismatch, not bad luck. Dial in the basics:
Harris's Air Plant problems — FAQ
Why is my harris's air plant crown rot?
Water that pools in the leaf cup and is not shaken out causes the base to turn brown and mushy. Always invert the plant after soaking and ensure it dries within four hours.
Why is my harris's air plant mealybugs?
White, cottony clusters appear in leaf axils. Treat by dabbing with a cotton swab dipped in 70% isopropyl alcohol, then rinse and dry thoroughly.