When to Plant Brussels Sprout in Durham, North Carolina (27708)

Location

Durham, North Carolina

ZIP Code

27708

USDA Zone

Last Frost

Friday, March 20, 2026

📅 Your 2026 Planting Dates

Start Seeds Indoors

Friday, December 26, 2025

Transplant Outdoors

Friday, March 20, 2026

Based on last frost Friday, March 20, 2026 · Zone 8a

Pro tip: Start Brussels Sprout seeds indoors 12 weeks before your last frost date, then transplant outdoors around Friday, March 20, 2026.

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🌿 Plant Details

Scientific Name Brassica oleracea var. gemmifera

Days to Maturity 84 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 1-7 days

Ready to Plant Brussels Sprout in Durham?

Get your seeds now so they're ready by Friday, December 26, 2025.

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🛠️ 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

🔴 Difficult

✅ Open-pollinated — seeds grow true to parent

When to Harvest Seed

Allow some sprouts to open into flowers. Harvest seed pods in summer/fall when dry.

Processing

Thresh dry pods, winnow to separate seeds from chaff.

Seed Viability

Up to 5 years when stored cool, dark, and dry.

Pro Tip

B. oleracea — crosses freely with other cole crops. Biennial nature makes isolation especially challenging.

Frequently Asked Questions

When should I plant Brussels Sprout in Durham, North Carolina? +

In Durham (Zone 8a), start Brussels Sprout seeds indoors around Friday, December 26, 2025 and transplant outdoors around Friday, March 20, 2026.

What is the last frost date for Durham, North Carolina? +

The average last spring frost date for Durham, North Carolina (ZIP 27708) is around Friday, March 20, 2026. This is based on NOAA climate normals for USDA Zone 8a.

How long does Brussels Sprout take to grow? +

Brussels Sprout typically matures in about 84 days from transplanting. In Durham, that means you can expect harvest around Friday, March 20, 2026 plus 84 days.

Should I start Brussels Sprout indoors or direct sow in North Carolina? +

Brussels Sprout should be started indoors 12 weeks before your last frost date. In Durham, that means starting around Friday, December 26, 2025.

📚 More Brussels Sprout Planting Guides

🗺️

Brussels Sprout in North Carolina

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 8a Brussels Sprout Guide

All cities in your zone · Avg dates

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Growing Brussels Sprout in Zone 8a

Brussels Sprout (Brassica oleracea var. gemmifera) is a popular garden vegetable. In Durham, North Carolina, which is in USDA Hardiness Zone 8a, you should start seeds indoors around Friday, December 26, 2025.

Your average last frost date is Friday, March 20, 2026. Plan to transplant your Brussels Sprout seedlings outdoors around Friday, March 20, 2026, about 0 weeks after your last frost date.