When to Plant Zucchini in East Chicago, Indiana (46312)
Location
East Chicago, Indiana
ZIP Code
46312
USDA Zone
6a
Last Frost
Monday, April 20, 2026
📅 Planting Calendar
Pro Tip: Start Zucchini seeds indoors 4 weeks before your last frost date, then transplant outdoors around Monday, May 4, 2026.
🌿 Plant Details
☀️ Growing Requirements
☀️
Sun
Full Sun (6-8 hours)
💧
Water
Regular (1-2 inches/week)
↔️
Spacing
36" apart
🌱
Planting Depth
1" deep
Seeds typically germinate in 7-14 days
Ready to Plant Zucchini in East Chicago?
Get your seeds now so they're ready by Monday, March 23, 2026.
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🤝 Good Companions
⚠️ Avoid Planting Near
Other Plants for East Chicago
Growing Zucchini in Zone 6a
Zucchini (Cucurbita pepo) is a popular garden vegetable. In East Chicago, Indiana, which is in USDA Hardiness Zone 6a, you should start seeds indoors around Monday, March 23, 2026.
Your average last frost date is Monday, April 20, 2026. Plan to transplant your Zucchini seedlings outdoors around Monday, May 4, 2026, about 2 weeks after your last frost date.