Troubleshooting
Freyn's Pink problems — and how to fix them
Freyn's Pink (Dianthus freynii) 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.
Root and crown rot
Waterlogged or poorly drained soil, particularly in winter, is the most common cause of plant loss; always plant with a grit collar around the crown and site in a raised, free-draining position.
Leaf spot (Heterosporium echinulatum)
Fungal leaf spot can appear in wet summers as tan or purplish spots on the foliage; improve air circulation, remove affected leaves, and apply a copper-based fungicide if the infection is spreading.
Prevent freyn's pink problems before they start
Most freyn's pink issues are care-mismatch, not bad luck. Dial in the basics:
Freyn's Pink problems — FAQ
Why is my freyn's pink root and crown rot?
Waterlogged or poorly drained soil, particularly in winter, is the most common cause of plant loss; always plant with a grit collar around the crown and site in a raised, free-draining position.
Why is my freyn's pink leaf spot (heterosporium echinulatum)?
Fungal leaf spot can appear in wet summers as tan or purplish spots on the foliage; improve air circulation, remove affected leaves, and apply a copper-based fungicide if the infection is spreading.