When to Plant Lima Bean in Glen Ellyn, Illinois (60138)
Location
Glen Ellyn, Illinois
ZIP Code
60138
USDA Zone
6a
Last Frost
Monday, April 20, 2026
📅 Planting Calendar
Direct Sow Outdoors Monday, March 9, 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 6a
Lima Bean (Phaseolus lunatus) is a popular garden vegetable. In Glen Ellyn, Illinois, which is in USDA Hardiness Zone 6a, you should direct sow seeds around Monday, March 9, 2026.
Your average last frost date is Monday, April 20, 2026. Lima Bean grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.