When to Plant Head Lettuce in Travis Afb, California (94535)
Location
Travis Afb, California
ZIP Code
94535
USDA Zone
9b
Last Frost
Tuesday, February 10, 2026
📅 Planting Calendar
Direct Sow Outdoors Tuesday, January 13, 2026
Pro Tip: Sow Head Lettuce directly outdoors 4 weeks before your last frost date.
🌿 Plant Details
Scientific Name Lactuca sativa
Days to Maturity 70 days
☀️ Growing Requirements
☀️
Sun
Full Sun
💧
Water
Regular
Seeds typically germinate in 1-7 days
Ready to Plant Head Lettuce in Travis Afb?
Get your seeds now so they're ready by Tuesday, January 13, 2026.
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Growing Head Lettuce in Zone 9b
Head Lettuce (Lactuca sativa) is a popular garden vegetable. In Travis Afb, California, which is in USDA Hardiness Zone 9b, you should direct sow seeds around Tuesday, January 13, 2026.
Your average last frost date is Tuesday, February 10, 2026. Head Lettuce grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.