Troubleshooting
Barrelier's Sage problems — and how to fix them
Barrelier's Sage (Salvia barrelieri) 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 and crown rot
The most common cause of plant failure; ensure sharp drainage and avoid overhead irrigation; in wet climates, grow in raised beds or on a sunny slope.
Aphids
May colonise new growth and flower spikes in spring; knock off with a strong jet of water or treat with insecticidal soap; avoid high-nitrogen fertilisers that attract aphids.
Prevent barrelier's sage problems before they start
Most barrelier's sage issues are care-mismatch, not bad luck. Dial in the basics:
Barrelier's Sage problems — FAQ
Why is my barrelier's sage root and crown rot?
The most common cause of plant failure; ensure sharp drainage and avoid overhead irrigation; in wet climates, grow in raised beds or on a sunny slope.
Why is my barrelier's sage aphids?
May colonise new growth and flower spikes in spring; knock off with a strong jet of water or treat with insecticidal soap; avoid high-nitrogen fertilisers that attract aphids.