Lamb's ear
Stachys byzantina
Also called Stachys and Woolly betony
Garden plant · PerennialsThe silver is felt, and wet felt rots. Never water it overhead and never mulch over the crown in winter.
Care at a glance
- Ease
- Easy
- Water
- Every 12 daysWater the ground — water at the base, in the morning, not over the leaves.
- Light
- Full sun
- Feed
- Not needed
- Humidity
- Low
- Hardiness
- Very hardy RHS H7, to -25°C
- Size
- 0.3 m tall · 0.75 m across
- Lifecycle
- Perennial
- Origin
- Turkey, Armenia and Iran
Is it safe for pets and people?
PetsNothing recorded against it
No animal-poison authority lists this plant either way.
PeopleNot checked yet
Nobody has checked this one against a source for us yet, so treat it as unknown rather than safe.
Checked against ASPCA and RHS on 2026-08-03. Where a source says nothing, we say nothing.
A guide, not veterinary or medical advice. If a pet or a person has eaten a plant and you are worried, call your vet or doctor now — don’t wait for signs to appear. Spotted a mistake? Tell us.