When to Plant Lima Bean in Washington, District of Columbia (20041)
Location
Washington, District of Columbia
ZIP Code
20041
USDA Zone
7a
Last Frost
Friday, April 10, 2026
📅 Planting Calendar
Direct Sow Outdoors Friday, February 27, 2026
Pro Tip: Lima Bean can be directly sown outdoors. Plant 6 weeks before your last frost date.
🌿 Plant Details
Scientific Name Phaseolus lunatus
Days to Maturity 75 days
☀️ Growing Requirements
☀️
Sun
Full Sun
💧
Water
Regular
Seeds typically germinate in 7-14 days
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Growing Lima Bean in Zone 7a
Lima Bean (Phaseolus lunatus) is a popular garden vegetable. In Washington, District of Columbia, which is in USDA Hardiness Zone 7a, you should direct sow seeds around Friday, February 27, 2026.
Your average last frost date is Friday, April 10, 2026. Lima Bean grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.