Troubleshooting
Ball Moss problems — and how to fix them
Ball Moss (Tillandsia recurvata) 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.
Scale insects
Flat, waxy scale insects can colonise the tight leaf bases of the clump and are difficult to spot against the grey foliage; treat by rubbing with a cotton swab dipped in isopropyl alcohol or an insecticidal soap solution, avoiding copper-containing products.
Clump rot in the centre
Poor air circulation within a dense clump can allow moisture to sit at the base, causing the inner leaves to blacken and rot; display in open air, shake off excess water vigorously, and separate any visibly rotting sections with clean scissors.
Prevent ball moss problems before they start
Most ball moss issues are care-mismatch, not bad luck. Dial in the basics:
Ball Moss problems — FAQ
Why is my ball moss scale insects?
Flat, waxy scale insects can colonise the tight leaf bases of the clump and are difficult to spot against the grey foliage; treat by rubbing with a cotton swab dipped in isopropyl alcohol or an insecticidal soap solution, avoiding copper-containing products.
Why is my ball moss clump rot in the centre?
Poor air circulation within a dense clump can allow moisture to sit at the base, causing the inner leaves to blacken and rot; display in open air, shake off excess water vigorously, and separate any visibly rotting sections with clean scissors.