When to Plant Jalapeño Pepper in Marshfield, Missouri (65706)

Location

Marshfield, Missouri

ZIP Code

65706

USDA Zone

Last Frost

Wednesday, April 15, 2026

📅 Planting Calendar

Start Seeds Indoors Wednesday, February 4, 2026

Transplant Outdoors Wednesday, April 29, 2026

Pro Tip: Start Jalapeño Pepper seeds indoors 10 weeks before your last frost date, then transplant outdoors around Wednesday, April 29, 2026.

🌿 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

Ready to Plant Jalapeño Pepper in Marshfield?

Get your seeds now so they're ready by Wednesday, February 4, 2026.

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Growing Jalapeño Pepper in Zone 6b

Jalapeño Pepper (Capsicum annuum) is a popular garden vegetable. In Marshfield, Missouri, which is in USDA Hardiness Zone 6b, you should start seeds indoors around Wednesday, February 4, 2026.

Your average last frost date is Wednesday, April 15, 2026. Plan to transplant your Jalapeño Pepper seedlings outdoors around Wednesday, April 29, 2026, about 2 weeks after your last frost date.