Troubleshooting
Shrubby Nemesia problems — and how to fix them
Shrubby Nemesia (Nemesia fruticans) 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.
Overwatering and root rot
The most common cause of plant failure; Nemesia fruticans is highly sensitive to wet soil, especially in winter — water sparingly in cold months and ensure excellent drainage at all times.
Aphid infestations
Soft shoot tips attract aphids, particularly on plants grown under glass; inspect new growth regularly and treat with insecticidal soap or a strong water jet.
Prevent shrubby nemesia problems before they start
Most shrubby nemesia issues are care-mismatch, not bad luck. Dial in the basics:
Shrubby Nemesia problems — FAQ
Why is my shrubby nemesia overwatering and root rot?
The most common cause of plant failure; Nemesia fruticans is highly sensitive to wet soil, especially in winter — water sparingly in cold months and ensure excellent drainage at all times.
Why is my shrubby nemesia aphid infestations?
Soft shoot tips attract aphids, particularly on plants grown under glass; inspect new growth regularly and treat with insecticidal soap or a strong water jet.