Troubleshooting
Bicolor St Dabeoc's heath problems — and how to fix them
Bicolor St Dabeoc's heath (Daboecia cantabrica 'Bicolor') 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.
Reversion to single flower colour
Some stems may revert to producing only white or only pink flowers. Remove any plain-coloured reverted shoots at the base promptly to maintain the bicolor character of the cultivar.
Waterlogging and root rot
Poor drainage is the primary cause of plant death. Plant in raised beds or ensure at least 30 cm of free-draining substrate. Heavy clay soils should be heavily amended before planting.
Leggy growth without trimming
Annual light pruning after flowering prevents the centre becoming bare and woody. Clip back by up to one-third into green growth each spring, never into leafless old wood.
Prevent bicolor st dabeoc's heath problems before they start
Most bicolor st dabeoc's heath issues are care-mismatch, not bad luck. Dial in the basics:
Bicolor St Dabeoc's heath problems — FAQ
Why is my bicolor st dabeoc's heath reversion to single flower colour?
Some stems may revert to producing only white or only pink flowers. Remove any plain-coloured reverted shoots at the base promptly to maintain the bicolor character of the cultivar.
Why is my bicolor st dabeoc's heath waterlogging and root rot?
Poor drainage is the primary cause of plant death. Plant in raised beds or ensure at least 30 cm of free-draining substrate. Heavy clay soils should be heavily amended before planting.
Why is my bicolor st dabeoc's heath leggy growth without trimming?
Annual light pruning after flowering prevents the centre becoming bare and woody. Clip back by up to one-third into green growth each spring, never into leafless old wood.