Can You Grow Lettuce in Zone 13a?
Quick Answer:
❌ No — Lettuce bolts quickly in high heat but can be grown in spring and fall even in warm zones.
❌ No
Lettuce won't survive Zone 13a winters outdoors
Lettuce bolts quickly in high heat but can be grown in spring and fall even in warm zones.
🗺️ USDA Plant Hardiness Zones
Zone 13 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 13a
- USDA Zone
- 13a
- Last Frost
- no frost
- First Frost
- no frost
- Frost-Free Days
- 365
- Lettuce Zone Range
- 2b – 9b
- Days to Harvest
- 30–60 days
Frequently Asked Questions
Lettuce bolts quickly in high heat but can be grown in spring and fall even in warm zones.
Zone 13a is in USDA Hardiness Zone 13a with approximately 365 frost-free days per year.
Lettuce grows in USDA Zones 2b–9b.
Lettuce is beginner-friendly and one of the easier crops to grow.