When to plant sweet corn in zone 10

Sweet Corn in USDA zone 10

Average zone 10 frost dates: last spring frost ≈ Jan 31, first fall frost ≈ Dec 15 (318 frost-free days). Local dates can vary by 2-3 weeks.

Plant in blocks (not single rows) for pollination, once soil is 60 °F+.

FAQ

Other zones

• Sweet Corn in zone 3
• Sweet Corn in zone 4
• Sweet Corn in zone 5
• Sweet Corn in zone 6
• Sweet Corn in zone 7
• Sweet Corn in zone 8
• Sweet Corn in zone 9
• Zone 10 planting calendar