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Quick Answer: ❌ No β€” Bottle gourd needs sustained heat that your zone cannot reliably provide outdoors.
❌ No

Bottle Gourd (Lauki / Doodhi) won't survive Zone 12b winters outdoors

Bottle gourd needs sustained heat that your zone cannot reliably provide outdoors.

🌱 What Does Grow in Zone 12b?

These alternatives thrive in your conditions.

πŸ—ΊοΈ USDA Plant Hardiness Zones

Zone 12 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 12b
USDA Zone
12b
Last Frost
no frost
First Frost
no frost
Frost-Free Days
365
Bottle Gourd (Lauki / Doodhi) Zone Range
8a – 11b
Days to Harvest
50–70 days

Frequently Asked Questions

Bottle gourd needs sustained heat that your zone cannot reliably provide outdoors.
Zone 12b is in USDA Hardiness Zone 12b with approximately 365 frost-free days per year.
Bottle Gourd (Lauki / Doodhi) grows in USDA Zones 8a–11b.
Bottle Gourd (Lauki / Doodhi) needs moderate care and attention to thrive.