How to Grow Serrano Pepper

Ready to grow Serrano Pepper?

Order seeds from trusted suppliers.

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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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Find Your Serrano Pepper Planting Dates

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🌿 Plant Overview

Scientific Name Capsicum annuum

Category vegetable

Type Bush

Days to Maturity 80 days

Starting Method Start Indoors

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Moderate

↔️

Spacing

18" apart

🌱

Depth

0.25" deep

📏

Height

24-36"

🌱

Germination

7-14 days

Ready to Grow Serrano Pepper?

Find quality seeds from trusted suppliers.

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🤝 Good Companions

BasilCarrotTomato

⚠️ Avoid Planting Near

Fennel

Serrano Pepper Planting Calendar by Zone

Serrano Pepper Planting Calendar by State

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Frequently Asked Questions

When should I plant Serrano Pepper? +

Start Serrano 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 Serrano Pepper take to grow? +

Serrano Pepper typically matures in about 80 days from planting. Exact timing varies by variety, soil conditions, and local climate.

Should I start Serrano Pepper indoors or direct sow? +

Serrano 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 Serrano Pepper need? +

Serrano Pepper requires full sun (6-8 hours) to thrive.

How far apart should I plant Serrano Pepper? +

Space Serrano Pepper plants 18 inches apart to allow adequate airflow and root development.

How much water does Serrano Pepper need? +

Serrano Pepper has moderate water needs. Consistent moisture is important especially during germination and early growth.

About Serrano Pepper

Thin-walled, hot pepper (10,000-23,000 Scoville) popular in Mexican cuisine. Hotter than jalapeños. Use green or red ripe.

Expect your Serrano Pepper to be ready for harvest in approximately 80 days from planting.

Use the search above or browse by zone or state to find the perfect planting dates for your location.