Can You Grow Lavender in Zone 1b?
Quick Answer:
❌ No — Lavender is borderline hardy here — good drainage and a sheltered spot are essential.
❌ No
Lavender won't survive Zone 1b winters outdoors
Lavender is borderline hardy here — good drainage and a sheltered spot are essential.
🌱 What Does Grow in Zone 1b?
These alternatives thrive in your conditions.
🗺️ USDA Plant Hardiness Zones
Zone 1 is shown in
this colour
on the map below
2023 USDA Plant Hardiness Zone Map — public domain. USDA Agricultural Research Service
USDA zones run 1a–13b (26 half-zones). Each full zone above covers both the a and b half-zones. Browse all US zones →
Technical climate details for Zone 1b
- USDA Zone
- 1b
- Last Frost
- mid-June
- First Frost
- early August
- Frost-Free Days
- 47
- Lavender Zone Range
- 5a – 8b
Frequently Asked Questions
Lavender is borderline hardy here — good drainage and a sheltered spot are essential.
Zone 1b is in USDA Hardiness Zone 1b with approximately 47 frost-free days per year.
Lavender grows in USDA Zones 5a–8b.
Lavender needs moderate care and attention to thrive.