Troubleshooting
Arctic Bell-heather problems — and how to fix them
Arctic Bell-heather (Cassiope tetragona) 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.
Drought stress and root death
The most common cause of failure in garden cultivation; even a few days without water can kill the shallow fibrous roots. Maintain consistent moisture with a sphagnum mulch and water with rainwater before the soil surface dries.
Spider mites in dry conditions
Under low humidity or in an alpine house, spider mites colonise the fine foliage, causing stippling and premature leaf drop. Maintain humidity and treat with a soft insecticidal soap spray or neem oil solution, repeating weekly until clear.
Prevent arctic bell-heather problems before they start
Most arctic bell-heather issues are care-mismatch, not bad luck. Dial in the basics:
Arctic Bell-heather problems — FAQ
Why is my arctic bell-heather drought stress and root death?
The most common cause of failure in garden cultivation; even a few days without water can kill the shallow fibrous roots. Maintain consistent moisture with a sphagnum mulch and water with rainwater before the soil surface dries.
Why is my arctic bell-heather spider mites in dry conditions?
Under low humidity or in an alpine house, spider mites colonise the fine foliage, causing stippling and premature leaf drop. Maintain humidity and treat with a soft insecticidal soap spray or neem oil solution, repeating weekly until clear.