When to Plant Head Lettuce in Berkeley, California (94708)
Location
Berkeley, California
ZIP Code
94708
USDA Zone
10a
Last Frost
Sunday, January 25, 2026
📅 Planting Calendar
Direct Sow Outdoors Sunday, December 28, 2025
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 Berkeley?
Get your seeds now so they're ready by Sunday, December 28, 2025.
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Growing Head Lettuce in Zone 10a
Head Lettuce (Lactuca sativa) is a popular garden vegetable. In Berkeley, California, which is in USDA Hardiness Zone 10a, you should direct sow seeds around Sunday, December 28, 2025.
Your average last frost date is Sunday, January 25, 2026. Head Lettuce grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.