Troubleshooting
Foamy Bells 'Sweet Tea' problems — and how to fix them
Foamy Bells 'Sweet Tea' (× Heucherella 'Sweet Tea') 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.
Crown and root rot
The most frequent killer; caused by heavy, waterlogged soil or planting the crown too deep. Plant high on a free-draining mound.
Frost heave
Shallow crowns can be lifted out of the ground over winter freeze-thaw cycles. Mulch in autumn and re-firm or replant heaved crowns in spring.
Leaf scorch
Crispy brown margins from too much afternoon sun or drought. Move to part shade and keep soil evenly moist.
Vine weevil
Larvae feed on roots, causing sudden wilting and collapse; adults notch leaf edges. Inspect roots and treat with biological nematodes if present.
Prevent foamy bells 'sweet tea' problems before they start
Most foamy bells 'sweet tea' issues are care-mismatch, not bad luck. Dial in the basics:
Looking for foamy bells 'sweet tea' in general rather than its problems? Read the full foamy bells 'sweet tea' care guide — light, water, soil and feeding.
Foamy Bells 'Sweet Tea' problems — FAQ
Why is my foamy bells 'sweet tea' crown and root rot?
The most frequent killer; caused by heavy, waterlogged soil or planting the crown too deep. Plant high on a free-draining mound.
Why is my foamy bells 'sweet tea' frost heave?
Shallow crowns can be lifted out of the ground over winter freeze-thaw cycles. Mulch in autumn and re-firm or replant heaved crowns in spring.
Why is my foamy bells 'sweet tea' leaf scorch?
Crispy brown margins from too much afternoon sun or drought. Move to part shade and keep soil evenly moist.
Why is my foamy bells 'sweet tea' vine weevil?
Larvae feed on roots, causing sudden wilting and collapse; adults notch leaf edges. Inspect roots and treat with biological nematodes if present.