Troubleshooting
Pheasant's Tail Grass problems — and how to fix them
Pheasant's Tail Grass (Anemanthele lessoniana) 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.
Crown rot in wet winters
The primary cause of death in UK and cool-climate gardens is waterlogging during cold, wet winters; ensure excellent drainage and avoid planting in low-lying frost pockets.
Self-seeding nuisance
Plants self-seed prolifically in warm, sheltered sites; seedlings can become weedy in mild winters — remove spent flower heads before seeds set to control spread.
Prevent pheasant's tail grass problems before they start
Most pheasant's tail grass issues are care-mismatch, not bad luck. Dial in the basics:
Pheasant's Tail Grass problems — FAQ
Why is my pheasant's tail grass crown rot in wet winters?
The primary cause of death in UK and cool-climate gardens is waterlogging during cold, wet winters; ensure excellent drainage and avoid planting in low-lying frost pockets.
Why is my pheasant's tail grass self-seeding nuisance?
Plants self-seed prolifically in warm, sheltered sites; seedlings can become weedy in mild winters — remove spent flower heads before seeds set to control spread.