Lamb's Ear Indoors in Michigan: Needs Outdoor Dormancy

Lamb's ear (Stachys byzantina) droopy in north window (Michigan). It's a hardy perennial requiring winter dormancy.

Solution

• Move outdoors: Pot and all. Protected spot (east/south).
• Or: Cool (35–45°F), bright garage/porch.
• Water: Minimal. Snow cover fine.
• Spring: New growth at 70°F nights.

Why Indoors Fails

No dormancy = weak, etiolated growth. Lamb's ear needs cold period.

Alternative

If must stay in: south window, grow light, 50°F, barely water. But outdoors is proper.