Troubleshooting
Kidney Vetch problems — and how to fix them
Kidney Vetch (Anthyllis vulneraria) 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 rot in heavy or waterlogged soil
The most common cause of plant death; ensure planting site has excellent drainage and avoid any soil enrichment or mulching directly over the crown.
Aphid infestation
Black bean aphid (Aphis fabae) and related species can colonise stems and flower heads; small infestations are tolerated and attract beneficial predators, but heavy infestations may be controlled with a firm water jet or insecticidal soap.
Prevent kidney vetch problems before they start
Most kidney vetch issues are care-mismatch, not bad luck. Dial in the basics:
Kidney Vetch problems — FAQ
Why is my kidney vetch root rot in heavy or waterlogged soil?
The most common cause of plant death; ensure planting site has excellent drainage and avoid any soil enrichment or mulching directly over the crown.
Why is my kidney vetch aphid infestation?
Black bean aphid (Aphis fabae) and related species can colonise stems and flower heads; small infestations are tolerated and attract beneficial predators, but heavy infestations may be controlled with a firm water jet or insecticidal soap.