When to Plant Jalapeño Pepper in Madison, New York (13402)
Location
Madison, New York
ZIP Code
13402
USDA Zone
5b
Last Frost
Saturday, April 25, 2026
📅 Planting Calendar
Start Seeds Indoors Saturday, February 14, 2026
Transplant Outdoors Saturday, May 9, 2026
Pro Tip: Start Jalapeño Pepper seeds indoors 10 weeks before your last frost date for best results.
🌿 Plant Details
Scientific Name Capsicum annuum
Days to Maturity 75 days
Mature Height 24-36"
Spread 18"
Type Bush
Fruit Size Small (2-3 inches)
☀️ Growing Requirements
☀️
Sun
Full Sun (6-8 hours)
💧
Water
Moderate
↔️
Spacing
18" apart
🌱
Planting Depth
0.25" deep
Seeds typically germinate in 7-14 days
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Growing Jalapeño Pepper in Zone 5b
Jalapeño Pepper (Capsicum annuum) is a popular garden vegetable. In Madison, New York, which is in USDA Hardiness Zone 5b, you should start seeds indoors around Saturday, February 14, 2026.
Your average last frost date is Saturday, April 25, 2026. Plan to transplant your Jalapeño Pepper seedlings outdoors around Saturday, May 9, 2026, about 2 weeks after your last frost date.