Troubleshooting
Claw Sage problems — and how to fix them
Claw Sage (Salvia unguiculata) 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.
Frost damage
Frost-tender; even a light frost will blacken stems and foliage. In USDA zones below 9, lift and overwinter in a frost-free greenhouse or take cuttings in late summer to overwinter indoors.
Aphid infestation
Aphids cluster on soft new growth, causing distorted shoot tips; treat with a strong jet of water or insecticidal soap spray, repeating every 7–10 days until cleared.
Prevent claw sage problems before they start
Most claw sage issues are care-mismatch, not bad luck. Dial in the basics:
Claw Sage problems — FAQ
Why is my claw sage frost damage?
Frost-tender; even a light frost will blacken stems and foliage. In USDA zones below 9, lift and overwinter in a frost-free greenhouse or take cuttings in late summer to overwinter indoors.
Why is my claw sage aphid infestation?
Aphids cluster on soft new growth, causing distorted shoot tips; treat with a strong jet of water or insecticidal soap spray, repeating every 7–10 days until cleared.