Troubleshooting
Velvetleaf problems — and how to fix them
Velvetleaf (Abutilon theophrasti) 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.
Persistent seed bank
Seeds remain viable in the soil for 50 years or more; remove plants before they set seed and avoid bringing contaminated soil into clean areas. Hand-pull seedlings when small.
Aphids and whitefly
Colonies of aphids and glasshouse whitefly can build up on soft growing tips; a strong jet of water or insecticidal soap spray controls light infestations.
Prevent velvetleaf problems before they start
Most velvetleaf issues are care-mismatch, not bad luck. Dial in the basics:
Velvetleaf problems — FAQ
Why is my velvetleaf persistent seed bank?
Seeds remain viable in the soil for 50 years or more; remove plants before they set seed and avoid bringing contaminated soil into clean areas. Hand-pull seedlings when small.
Why is my velvetleaf aphids and whitefly?
Colonies of aphids and glasshouse whitefly can build up on soft growing tips; a strong jet of water or insecticidal soap spray controls light infestations.