Home / Products / Serrano Pepper Seeds – Non-GMO Heirloom / 0.5G

Up To 90%

Germination Rate

100

Seeds Included

Up To 195lb

Bounty Harvest

≈78

Days to Harvest

Hot Pepper Serrano Seeds - Organo Republic
Hot Pepper Serrano Seeds

Serrano Pepper Seeds – Non-GMO Heirloom 0.5G

0 Reviews
Starting at:
0 Reviews
$3.99 $4.99 -21%
Variation
0.5G Hot Pepper Serrano Seeds 0.5G Size: 0.5G $3.99
1G Hot Pepper Serrano Seeds 1G Size: 1G $4.99
Sun Icon
Up to 90% Germination Lab-tested for consistent, high germination.
Shield Icon
Pure & Non-GMO Heirloom Seeds Clean, untreated, chemical-free.
Map Icon
Fresh U.S. Sourced Seeds Sourced from trusted American farmers & suppliers.

Official U.S. Licensed Seed Dealer

Certificate

#1 Amazon
Best Seller

Certificate

Seeds Inside

Close
Minus Icon 1 Plus Icon
Free Shipping Icon Free Shipping On orders over $49
Fast Dispatch Icon Fast Dispatch Within 24 hours, Mon-Fri
Easy Returns Icon Easy Returns 30-day guarantee

Buy Set - Save More

Vegetable Seeds Variety Pack
Starting at $17.99 $21.99
Pepper Seeds Variety Pack – Non-GMO Heirloom
Starting at $16.99 $19.99
Summer Vegetable Seeds Variety Pack
$24.99 $27.99
Starting at:
$3.99 $4.99 -21%
Minus Icon 1 Plus Icon
FREE shipping on USA orders over $49.
All orders ship the next business day. Weekend shipping is not available.
Free Shipping Icon
Free Shipping Info Icon
Get free shipping on orders over $49
Money Back Guarantee Icon
30 Days Money Back Info Icon
We want you to be happy! If you are not satisfied with our seeds, send them back within 30 days for a refund.
Quality Guarantee Icon
Why Choose Us? Info Icon
Our Non-GMO Seeds are sourced from the most sustainable U.S. based suppliers and constantly being tested for high germination rate to ensure you get the best quality seeds!
Serrano Pepper Seeds – Non-GMO Heirloom

Serrano Pepper Seeds – Non-GMO Heirloom 0.5G

$3.99 $4.99

Product Comparison

Close

Perfect Companions for This Garden

Plant these alongside to repel pests, attract pollinators & boost your harvest the old-school organic way.

All companion plants →
Gardeners' #1 PickSoil Booster
Mycorrhizal Fungi Granules
8 Reviews

Beneficial fungi that partner with roots to unlock water and nutrients. One scoop at planting helps every seedling in your garden get established.

Perfect for all plants
Starting at $29.99 $39.99
POLLINATORS FOR PEPPER
Zinnia Seeds Pack
112 Reviews

Attracts butterflies, bees & ladybugs

Pairs with Pepper

Starting at $4.99
POLLINATORS FOR PEPPER
White Yarrow Seeds
38 Reviews

Ladybug & hoverfly hub for the whole bed

Pairs with Pepper

$4.99 $5.99
PEST CONTROL FOR PEPPER
Thyme Seeds
28 Reviews

Deters cabbage worms & whiteflies

Pairs with Pepper

Starting at $3.99 $4.99
FLAVOR FOR PEPPER
Sweet Basil Seeds – Italian Large Leaf, Non-GMO Heirloom

Improves neighbors' flavor, deters hornworms

Pairs with Pepper

Starting at $3.99 $4.99
All companion plants →

Germination You Can Trust

Artichoke Green Globe plant grown from seed, Organo Republic
Boston Pickling cucumber grown from seed, Organo Republic
Dwarf Siberian kale grown from seed, Organo Republic
Arugula Roquette grown from seed, Organo Republic
Royal Chantenay carrots grown from seed, Organo Republic
Imperator 58 carrots grown from seed, Organo Republic
Scarlet Nantes carrots grown from seed, Organo Republic
Connecticut Field pumpkin grown from seed, Organo Republic
Black Oil sunflower grown from seed, Organo Republic
Zinnia California Giants Mix grown from seed, Organo Republic

Complete Your Garden

Vegetable Seeds Variety Pack

Vegetable Seeds Variety Pack

$17.99 $21.99
Culinary Herb Seeds Variety Pack

Culinary Herb Seeds Variety Pack

$9.99 $12.99
Medicinal & Tea Herb Seeds Variety Pack

Medicinal & Tea Herb Seeds Variety Pack

$16.99 $22.99
Zinnia Seeds Pack

Zinnia Seeds Pack

$4.99
Onion Seeds Variety Pack – Non-GMO Heirloom

Onion Seeds Variety Pack – Non-GMO Heirloom

$9.99 $12.99
7 Melon & Watermelon Seeds Variety Pack

7 Melon & Watermelon Seeds Variety Pack

$9.99 $12.99
Summer Vegetable Seeds Variety Pack

Summer Vegetable Seeds Variety Pack

$24.99 $27.99
Beet Microgreens & Sprouting Seeds – Non-GMO Heirloom

Beet Microgreens & Sprouting Seeds – Non-GMO Heirloom

$21.99 $24.99
Edible Flower Seeds Variety Pack

Edible Flower Seeds Variety Pack

$17.99 $20.99
Marigold Seeds Pack

Marigold Seeds Pack

$8.99 $12.99
Lettuce & Greens Seeds Variety Pack – Non-GMO Heirloom

Lettuce & Greens Seeds Variety Pack – Non-GMO Heirloom

$9.99 $12.99
Nasturtium Seeds

Nasturtium Seeds

$6.99 $14.99
12 Radish Seeds Variety Pack

12 Radish Seeds Variety Pack

$12.99 $14.99
Cat Grass Seeds Mix

Cat Grass Seeds Mix

$8.99 $11.99
Sunflower Mix Seeds Pack

Sunflower Mix Seeds Pack

$12.99 $14.99
Cape Daisy Seeds

Cape Daisy Seeds

$4.99 $5.99
Echinacea Seeds Pack

Echinacea Seeds Pack

$3.99 $4.99
Mycorrhizal Fungi Granules

Mycorrhizal Fungi Granules

$29.99 $39.99
Why We Are Better
30% MORE SEEDS THAN ANY OTHER BRAND
Serrano Pepper Seeds – Non-GMO Heirloom
Other Brand Pack
Other Brands
Heirloom Seeds
Over 100 Seeds
Water-Resistant Resealable Packet
Additional materials: Growing, Culinary, Medical Use Guides
Over 90% germination rate
100% Satisfaction Guaranty
U.S. Licensed Seed Dealer
Certified non-GMO

Real People, Real Results

Star Star Star Star Star
5500 Reviews

Features

Life Cycle Annual
Planting Season Spring, Summer, Fall, Winter
Sunlight Full sun
Watering Needs Moderate
Hardiness Zone 3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b
Suitable Space Indoors, Outdoors
Plant Characteristics Edible
Cultivar Type Heirloom
Seed Treatment Untreated
Certifications Non-GMO

Serrano (Capsicum annuum) is a slim, upright Mexican chile that packs noticeably more heat than a jalapeno (about 10,000–25,000 Scoville) with a bright, crisp, grassy flavor. These serrano pepper seeds grow into tall, productive plants loaded with 1–2 inch pods that ripen from green to red. It's the go-to fresh chile for authentic salsas and pico de gallo.

Who it's for

Perfect for salsa makers and cooks who love clean, punchy heat and want a heavy-bearing chile that fruits all season.

How & when to plant

Start indoors 8–10 weeks before your last frost. Sow 1/4 inch deep in warm soil at 75–85°F; germination takes 10–21 days. Transplant after nights stay above 55°F, spacing plants 18–24 inches apart in full sun. Grow as an annual; best in USDA zones 4–11 with a warm season.

Harvest

Pods mature in about 75–85 days from transplant. Pick green for bright, sharp heat or let them ripen red for a slightly sweeter, hotter flavor. Cut pods with scissors and harvest often to keep plants productive.

Benefits & uses

Serranos are the classic chile for fresh salsa, pico de gallo, guacamole, and hot sauces. Because they're used unpeeled and raw, their thin walls and vivid heat shine in uncooked dishes.

Growing guide: New to this variety? Read our full guide, How to Grow Serrano Pepper From Seed, for step by step sowing, spacing, and harvest tips.

FAQ

Serrano is hot, roughly 10,000-25,000 Scoville units, noticeably spicier than a jalapeno. It has a crisp, bright flavor perfect for fresh salsas.
Serranos are usually eaten whole, skin and seeds included, since their walls are thin. Remove the seeds and membranes if you want to tone down the heat.
Start indoors 8-10 weeks before last frost, sown 1/4 inch deep in warm soil near 80F. Transplant out after frost when nights are warm.
Serranos take about 75-80 days from transplant, harvested green or left to ripen red. The tall plants produce dozens of pods per season.
Give them full sun and warm weather, spacing plants 18-24 inches apart in well-drained soil. They grow well in USDA zones 5-11 or in large containers.
Each packet contains about 100 Serrano seeds. They are heirloom, non-GMO and a staple for salsa gardens.
Hot, about 10,000–25,000 Scoville, roughly two to four times hotter than a jalapeno.
No, serranos have thin walls and are used raw and unpeeled in salsas.