When to Plant Poblano Pepper in Calumet, Pennsylvania (15621)

Location

Calumet, Pennsylvania

ZIP Code

15621

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 Poblano 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 80 days

Mature Height 24-36"

Spread 18"

Type Bush

Fruit Size Medium (3-4 inches)

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Regular (1 inch/week)

↔️

Spacing

18" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 8-14 days

Ready to Plant Poblano Pepper in Calumet?

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

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🤝 Good Companions

BasilCarrotTomatoOnion

⚠️ Avoid Planting Near

Fennel

See the full companion planting guide for Poblano Pepper →

Other Plants for Calumet

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Growing Poblano Pepper in Zone 6b

Poblano Pepper (Capsicum annuum) is a popular garden vegetable. In Calumet, Pennsylvania, 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 Poblano Pepper seedlings outdoors around Wednesday, April 29, 2026, about 2 weeks after your last frost date.