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Quick Answer: ❌ No β€” Lemon balm cannot survive the winters in your zone without heavy protection.
❌ No

Lemon Balm won't survive Zone 11b winters outdoors

Lemon balm cannot survive the winters in your zone without heavy protection.

🌱 What Does Grow in Zone 11b?

These alternatives thrive in your conditions.

πŸ—ΊοΈ USDA Plant Hardiness Zones

Zone 11 is shown in this colour on the map below
2023 USDA Plant Hardiness Zone Map β€” zones 1 to 13

2023 USDA Plant Hardiness Zone Map β€” 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 β†’

Technical climate details for Zone 11b
USDA Zone
11b
Last Frost
no frost
First Frost
no frost
Frost-Free Days
365
Lemon Balm Zone Range
3a – 9b
Days to Harvest
60–70 days

Frequently Asked Questions

Lemon balm cannot survive the winters in your zone without heavy protection.
Zone 11b is in USDA Hardiness Zone 11b with approximately 365 frost-free days per year.
Lemon Balm grows in USDA Zones 3a–9b.
Lemon Balm is beginner-friendly and one of the easier crops to grow.