When to Plant Chili Pepper in Adamsville, Tennessee (38310)

Location

Adamsville, Tennessee

ZIP Code

38310

USDA Zone

Last Frost

Sunday, April 5, 2026

📅 Your 2026 Planting Dates

Start Seeds Indoors

Sunday, January 25, 2026

Transplant Outdoors

Sunday, April 19, 2026

Based on last frost Sunday, April 5, 2026 · Zone 7b

Pro tip: Start Chili Pepper seeds indoors 10 weeks before your last frost date, then transplant outdoors around Sunday, April 19, 2026.

Add to Calendar (.ics)

🌿 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 Adamsville?

Get your seeds now so they're ready by Sunday, January 25, 2026.

🛒 Buy on Amazon 🌿 True Leaf Market

* Affiliate links — we may earn a small commission at no extra cost to you.

🤝 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

* Affiliate links — we may earn a small commission at no extra cost to you.

🌾 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 Adamsville, Tennessee? +

In Adamsville (Zone 7b), start Chili Pepper seeds indoors around Sunday, January 25, 2026 and transplant outdoors around Sunday, April 19, 2026.

What is the last frost date for Adamsville, Tennessee? +

The average last spring frost date for Adamsville, Tennessee (ZIP 38310) is around Sunday, April 5, 2026. This is based on NOAA climate normals for USDA Zone 7b.

How long does Chili Pepper take to grow? +

Chili Pepper typically matures in about 119 days from transplanting. In Adamsville, that means you can expect harvest around Sunday, April 19, 2026 plus 119 days.

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

Chili Pepper should be started indoors 10 weeks before your last frost date. In Adamsville, that means starting around Sunday, January 25, 2026.

📚 More Chili Pepper Planting Guides

🗺️

Chili Pepper in Tennessee

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 7b Chili Pepper Guide

All cities in your zone · Avg dates

→

Other Plants for Adamsville

Blackberry Blueberry Raspberry Strawberry Basil Chamomile Chives Cilantro Dill Lavender Lemon Balm Marjoram Mint Oregano Parsley Rosemary Sage Tarragon Thyme Acorn Squash Artichoke Arugula Asparagus Beefsteak Tomato Beet Bell Pepper Bok Choy Broccoli Brussels Sprout Butternut Squash Cabbage Cantaloupe Carrot Cauliflower Cayenne Pepper Celery Cherry Tomato Collard Green Common Bean Cucumber Eggplant Endive Fennel Garlic Grape Tomato Green Bean Habanero Pepper Head Lettuce Heirloom Tomato Honeydew Melon Jalapeño Pepper Kale Kohlrabi Leaf Lettuce Leek Lima Bean Mustard Okra Onion Parsnip Pea Poblano Pepper Pole Pea Potato Pumpkin Radicchio Radish Rhubarb Roma Tomato Rutabaga Serrano Pepper Shallot Snap Pea Snow Pea Spaghetti Squash Spinach Squash Sweet Corn Sweet Potato Swiss Chard Tomato Turnip Watermelon Zucchini Sunflower Marigold Zinnia Nasturtium Cosmos Echinacea (Coneflower) Petunia Black-eyed Susan Apple Tree Pear Tree Peach Tree Plum Tree Sweet Cherry Tree Lemon Tree Borage Lemongrass Ginger Stevia Tomatillo Edamame Fava Bean Mâche Mizuna Sorrel Shishito Pepper Banana Pepper Watermelon Radish Napa Cabbage Popcorn Broccoli Raab Catnip Valerian Lemon Verbena Bee Balm Anise Lovage Chervil Summer Savory Dahlia Snapdragon Pansy Sweet Pea Morning Glory Hollyhock Larkspur Bachelor Button Columbine Impatiens Salvia (Annual) Sweet Alyssum Celosia Lupine Verbena Elderberry Grape Vine Red Currant Gooseberry Serviceberry Fig Tree Avocado Tree Persimmon Tree Olive Tree

Growing Chili Pepper in Zone 7b

Chili Pepper (Capsicum annuum) is a popular garden vegetable. In Adamsville, Tennessee, which is in USDA Hardiness Zone 7b, you should start seeds indoors around Sunday, January 25, 2026.

Your average last frost date is Sunday, April 5, 2026. Plan to transplant your Chili Pepper seedlings outdoors around Sunday, April 19, 2026, about 2 weeks after your last frost date.