Can You Grow Bitter Melon (Karela) in Zone 10b?
Bitter Melon (Karela) grows well in Zone 10b
Bitter melon thrives in your warm zone — a productive vine that yields all summer.
📅 When to Plant in Zone 10b
Based on Zone 10b's average last frost of virtually frost-free and first frost of virtually frost-free.
🌱 Growing Bitter Melon (Karela) in Zone 10b
Nick seeds and soak 24 hours before planting. Needs sustained heat — do not plant out until nights are reliably above 60°F. Train on a vertical trellis. Harvest at 4-6 inches while still firm and green — overripe fruits turn yellow-orange and split. Excellent for Indian bhindi-style dishes and stir-fries.
🗺️ USDA Plant Hardiness Zones
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 10b
- USDA Zone
- 10b
- Last Frost
- virtually frost-free
- First Frost
- virtually frost-free
- Frost-Free Days
- 345
- Bitter Melon (Karela) Zone Range
- 9a – 12b
- Days to Harvest
- 55–70 days