How to Grow Cayenne Pepper
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🛠️ Supplies You'll Need
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🌿 Plant Overview
☀️ Growing Requirements
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Sun
Full Sun (6-8 hours)
💧
Water
Moderate
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Spacing
18" apart
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Depth
0.25" deep
📏
Height
24-36"
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Germination
7-14 days
Ready to Grow Cayenne Pepper?
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Common Cayenne Pepper Varieties
Popular cultivars to look for at your local nursery or seed supplier.
Ring of Fire
Hot, thin-walled cayenne that matures early and dries beautifully for flakes and powder.
Long Slim Cayenne
Classic 5–6 inch thin pepper with classic cayenne heat; great fresh or dried.
Golden Cayenne
Yellow version of the classic cayenne; slightly milder with a fruity undertone.
Days-to-maturity figures are approximate and vary by climate and growing conditions.
🌾 Seed Saving Guide
🟡 ModerateWhen to Harvest Seed
Let peppers ripen fully red before collecting seeds.
Processing
Cut open ripe peppers, carefully remove seeds, spread to dry 1–2 weeks. Wear gloves.
Seed Viability
Up to 2 years when stored cool, dark, and dry.
Pro Tip
Crosses with all Capsicum annuum peppers (bell, jalapeño, etc.). Isolate by 300 feet for pure seed.
Seed Storage Supplies
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Raised Bed Planting Guides
A 4×8 bed fits 14 plants of Cayenne Pepper. See plant counts, spacing grids, and companion pairings for every bed size →
Cayenne Pepper Planting Calendar by Zone
Cayenne Pepper Planting Calendar by State
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Frequently Asked Questions
When should I plant Cayenne Pepper? +
Start Cayenne Pepper seeds indoors 10 weeks before your last frost date, then transplant outdoors 2 weeks after the last frost. Use the search on this page to find exact dates for your ZIP code or city.
How long does Cayenne Pepper take to grow? +
Cayenne Pepper typically matures in about 75 days from planting. Exact timing varies by variety, soil conditions, and local climate.
Should I start Cayenne Pepper indoors or direct sow? +
Cayenne Pepper should be started indoors 10 weeks before the last frost date. This gives seedlings time to establish before being transplanted outside after frost danger has passed.
How much sun does Cayenne Pepper need? +
Cayenne Pepper requires full sun (6-8 hours) to thrive.
How far apart should I plant Cayenne Pepper? +
Space Cayenne Pepper plants 18 inches apart to allow adequate airflow and root development.
How much water does Cayenne Pepper need? +
Cayenne Pepper has moderate water needs. Consistent moisture is important especially during germination and early growth.
Can you save seeds from Cayenne Pepper? +
Yes — seed saving difficulty for Cayenne Pepper is rated moderate. Let peppers ripen fully red before collecting seeds. Cut open ripe peppers, carefully remove seeds, spread to dry 1–2 weeks. Wear gloves.
How long do Cayenne Pepper seeds last in storage? +
Properly dried and stored Cayenne Pepper seeds remain viable for up to 2 years. Store in a cool, dark, dry location in an airtight container with a silica gel packet for best results.
Are Cayenne Pepper seeds open-pollinated? +
Yes — Cayenne Pepper is open-pollinated, meaning seeds saved from your harvest will grow plants true to the parent variety. This makes it an excellent candidate for building a self-sustaining garden.
About Cayenne Pepper
Slender, hot pepper (30,000-50,000 Scoville) used fresh, dried, or ground into powder. Prolific producer throughout the season.
Expect your Cayenne Pepper to be ready for harvest in approximately 75 days from planting.
Use the search above or browse by zone or state to find the perfect planting dates for your location.