Troubleshooting
Redvein Enkianthus Red Bells problems — and how to fix them
Redvein Enkianthus Red Bells (Enkianthus campanulatus 'Red Bells') 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.
Chlorosis from alkaline soil
The most common problem in UK gardens; interveinal yellowing of young leaves indicates iron or manganese deficiency caused by high soil pH. Treat promptly with sequestered iron and acidify the root zone with sulphur or ericaceous mulch.
Scale insects
Cottony cushion scale and other scale species occasionally infest stems, causing sticky honeydew and sooty mould. Treat with a horticultural oil spray in late spring when crawlers are active, ensuring good coverage of stems and leaf undersides.
Prevent redvein enkianthus red bells problems before they start
Most redvein enkianthus red bells issues are care-mismatch, not bad luck. Dial in the basics:
Redvein Enkianthus Red Bells problems — FAQ
Why is my redvein enkianthus red bells chlorosis from alkaline soil?
The most common problem in UK gardens; interveinal yellowing of young leaves indicates iron or manganese deficiency caused by high soil pH. Treat promptly with sequestered iron and acidify the root zone with sulphur or ericaceous mulch.
Why is my redvein enkianthus red bells scale insects?
Cottony cushion scale and other scale species occasionally infest stems, causing sticky honeydew and sooty mould. Treat with a horticultural oil spray in late spring when crawlers are active, ensuring good coverage of stems and leaf undersides.