When to Plant Chili Pepper in Fairbanks, Alaska (99708)

Location

Fairbanks, Alaska

ZIP Code

99708

USDA Zone

Last Frost

Monday, June 1, 2026

📅 Your 2026 Planting Dates

Start Seeds Indoors

Monday, March 23, 2026

Transplant Outdoors

Monday, June 15, 2026

Based on last frost Monday, June 1, 2026 · Zone 2a

Pro tip: Start Chili Pepper seeds indoors 10 weeks before your last frost date, then transplant outdoors around Monday, June 15, 2026.

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🌿 Plant Details

Scientific Name Capsicum annuum

Days to Maturity 119 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 8-28 days

Ready to Plant Chili Pepper in Fairbanks?

Get your seeds now so they're ready by Monday, March 23, 2026.

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🤝 Good Companions

BasilRosemaryOreganoParsleyMarjoramTomatoGeraniumPetuniaBell PepperCucumberEggplantEscaroleOkraSwiss ChardSquash

⚠️ Avoid Planting Near

Fennel

🤝

Full Companion Planting Guide for Chili Pepper

See which plants help Chili Pepper thrive, which to keep away, and raised bed layout tips →

🛠️ Supplies You'll Need

🌱 Seed Starting Trays 🪴 Seed Starting Mix 💡 Grow Lights 🌡️ Heat Mat 🪵 Raised Garden Bed 🌍 Vegetable Garden Soil 🛠️ Hand Trowel Set 🚿 Watering Can

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🌾 Seed Saving Guide

🟡 Moderate

✅ Open-pollinated — seeds grow true to parent

When to Harvest Seed

Allow peppers to ripen fully to their final color before collecting seeds.

Processing

Remove seeds from ripe pepper, dry flat for 1–2 weeks. Handle hot varieties with gloves.

Seed Viability

Up to 2 years when stored cool, dark, and dry.

Pro Tip

Peppers cross freely between varieties of the same species. Cage plants or isolate by 300 feet.

Frequently Asked Questions

When should I plant Chili Pepper in Fairbanks, Alaska? +

In Fairbanks (Zone 2a), start Chili Pepper seeds indoors around Monday, March 23, 2026 and transplant outdoors around Monday, June 15, 2026.

What is the last frost date for Fairbanks, Alaska? +

The average last spring frost date for Fairbanks, Alaska (ZIP 99708) is around Monday, June 1, 2026. This is based on NOAA climate normals for USDA Zone 2a.

How long does Chili Pepper take to grow? +

Chili Pepper typically matures in about 119 days from transplanting. In Fairbanks, that means you can expect harvest around Monday, June 15, 2026 plus 119 days.

Should I start Chili Pepper indoors or direct sow in Alaska? +

Chili Pepper should be started indoors 10 weeks before your last frost date. In Fairbanks, that means starting around Monday, March 23, 2026.

📚 More Chili Pepper Planting Guides

🗺️

Chili Pepper in Alaska

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 2a Chili Pepper Guide

All cities in your zone · Avg dates

→

Other Plants for Fairbanks

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Growing Chili Pepper in Zone 2a

Chili Pepper (Capsicum annuum) is a popular garden vegetable. In Fairbanks, Alaska, which is in USDA Hardiness Zone 2a, you should start seeds indoors around Monday, March 23, 2026.

Your average last frost date is Monday, June 1, 2026. Plan to transplant your Chili Pepper seedlings outdoors around Monday, June 15, 2026, about 2 weeks after your last frost date.