Sandia Seed Company

Big Jim NuMex Seeds - Grow the Famous New Mexico Green Chile Heirloom - ON SALE

Name: Big Jim NuMex Seeds - Green Chile Peppers - Famous NM Heirloom
Brand: Sandia Seed Company
SKU: 661799-233620
Price: 1.25 USD
Availability: InStock

$ 1.25 USD

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Grow Legendary Flavor with Big Jim Green Chile Seeds

Since its release in 1975, Big Jim Green Chile Seeds have remained the gold standard for home gardeners and professional chefs alike. These iconic New Mexico chiles are prized for their perfect balance of rich flavor and medium heat (2,500-4,000 Scoville), making them ideal for chile rellenos, salsas, and authentic Southwestern dishes.

Why Choose Big Jim Chile Seeds?

Heritage Quality: An heirloom variety straight from New Mexico chile farmers, non-GMO and untreated
Impressive Size: Produces 8" long, 2" wide pods with distinctive hooked tips
Dual-Harvest Potential: Pick early for green chiles or wait for vibrant red maturity
Trusted Performance: The most famous New Mexico chile for nearly 50 years

Growing Your Big Jim Chiles

Start your Big Jim Green Chile Seeds indoors 8 weeks before last frost. Plant seeds 1/4" deep in sterile media with bottom heat (85°F). Expect germination in 7-21 days. Transplant when seedlings develop 6 true leaves, spacing 30" apart in rich soil or 5-gallon containers. Plants grow 36" tall with abundant yields.

Each packet contains 30 premium seeds ready to produce the chiles that made New Mexico famous. Whether you're preserving family traditions or discovering authentic Southwestern flavors, Big Jim delivers the perfect balance of heat and flavor that chefs and home cooks crave.

Order seeds for Big Jim Green Chile today and grow a piece of Southwestern culinary history!

Each packet contains 30 seeds
Heat Level: Medium
SHU: 2,500-4,000
Maturity: 80 days after transplant
Pod Size: 12 in. Plant Size: 3 ft.
Origin: New Mexico
Capsicum annuum
Heirloom and Open-Pollinated
Untreated and Non-GMO

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Taste of the SW

We recently moved to South Carolina and I missed having access to fresh green chili. I decided to dedicate a raised bed in my vegetable garden to New Mexico green chilis. I got all of my seeds from Sandia Seed. I was very impressed with how well all of the plants did. I had great germination rates and the plants are thriving. They are still producing large, flavorful green chilis. The harvest was so successful that I was able to restock our freezer for roasted green chili year round. I will definetly buy from Sandia Seed again.

A treasure of chili varieties.

Up north in the Midwest Hatch Chilis can rarely be found. Thanks to Sandia Seed we can grow great tasting chilis. Love their big Anaheims and both the medium red and green Hatch peppers. We know we can trust Sandia Seed for quality seed and great preforming plants.

Big Jim's in Colorado!

I have been growing Big Jim from Sandia Seed Company for several years now, and they have yet to disappoint! They love our high desert climate along the front range of Colorado.

Love these

Great germination, great yield. Nice big full peppers, straight, great relleno or or just charring

Great chile in hsrsh conditions

This was a really rough chile year, for me. Multiple hails, failed watering system, chickens gone wild! These performed excellently, recovering quickly and producingvthe best chile from the garden, tjis year!

Great seeds great yirlds

I’ve been buying seeds from Sandia for 3 years.
They always sprout well and I get healthy plants with loads of nice peppers. Fast shipping!

Hotter than expected.

Chiles we’re kind of small, but had very good flavor and a good bite to them!

Outstand chile

We grow a variety of Chile on our 6 acres in Castle Valley Utah. We are outside of Moab. Your seeds are the best. The chile is wonderful, we dry some and grind it up and use it for presents for our family. Or we roast it in our fire roaster and freeze and keep chile on hand for our 5 adult children and their spouses and our 19 grandchildren. We have a difficult time finding good hot seeds. Thank you Cecilia

Mild but excellent flavor.

Large and thick walled chili's that are easy to roast. I think the size and thickness of the chili further reduces the heat. Too mild for my family of NM Natives but would be excellent if you don't like a lot of spice. Very productive plants I grew just north of Denver - we gave chili away (very unusual for us). I'm trying the Doublecross next year for more heat.

Love them

Love these peppers. Easy to start and grow. They never disappoint. We use them especially in green chili casserole

Recent Growing Tips & Recipes:

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EARLY BLACK FRIDAY SALE!

November 20, 2025
We're having an Early Black Friday Sale at SandiaSeed.com so you can save on all of our seeds. Seed packets make great stocking stuffers and gifts for every gardener!25% OFF...

EARLY BLACK FRIDAY SALE!

November 20, 2025
We're having an Early Black Friday Sale at SandiaSeed.com so you can save on all of our seeds. Seed packets make great stocking stuffers and gifts for every gardener!25% OFF...
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Let customers speak for us

from 1370 reviews

Very Productive and HOT!!

I'm going to grow these every year, they are HOT!! They make great poppers and salsa. Very productive, easy to grow, quick germination and fast growing plants. Thank you for the stellar seeds.

Samuel

10/17/2025

Jalapeño Orange Spice NuMex Seeds - Ultra-Hot and Flavorful

Sugar and Spice and Everything Nice

I planted several cultivars from wholesale seed. These were prolific. See all that RED (and green)?!? Looking forward to harvesting in a few days. Thank You Sandia Seed!

Josh F

Hatch Red Medium - Joe E. Parker Chile Seeds - Popular Heirloom with Great Flavor

Jalapeño M

I pretty much use Sandia seeds exclusively! A few years ago I just happened to order your Jalapeño M. To me it's the perfect Jalapeño! Really nice size! Perfect heat for what we like! Wonderful flavor with a meatyness that's perfect for many different uses! I make my own Sriracha so I wait for them to turn red. They're one of my base peppers for my sauce! I praise them to all my personal friends and to members of groups that I belong to!

Bill Kozma, Solvang, Ca.

10/15/2025

Jalapeño M Pepper Seeds - Popular Heirloom with Flavorful Heat

Prolific pepper

Plants each produced dozens of beautiful peppers. Still going strong in October in Virginia

Mari Woehrle

10/13/2025

Big Jim Legacy Pepper Seeds - Flavor & Heat - A True New Mexico Chile

High producers

Serrano Hidalgo Seeds fromSandia Seed produce even in the HOT drought of central Illinois this year! I love adding a little Mexican kick to my salsa but also tossing these on the grill! They have great flavor and produce all summer long!

Angela McCabe

10/10/2025

Serrano Hidalgo Seeds - Hot Mexican Peppers - Salsa & Pickling

NH, USA in 5 gallon buckets

Quintessence of pepper flavor. Productive plant. Definitely will grow again.

M J Dubois

10/08/2025

Española Improved NuMex Chile Seeds - Robust Flavor and Early Maturity

Dynamite xx Hot peppers, 4 heat lovers only!

I had looked high & low, and searched the web with many word combinations ‘looking’ specifically for my favorite chili, the Dynamite xx Hot… so I could grow my own. The peppers were sold in Colorado at select places during roasting season, but you couldn’t buy seeds for them… anywhere!
Finally, as luck and persistence would have it, I discovered Sandia Seed Company.
Thank you Sandia! I planted them and had a great crop this year. I plan on growing them every year as well as trying some of their other seeds,

Linda O

10/06/2025

Dynamite Green Chile Seeds - Extra Hot Variety at 12,000 Scoville

Prolific Peppers!

There's just something fun about growing a jalapeno that is light enough in color that some people think it's a banana pepper. LOL! I picked these just for color variety, and I'm very pleased that my plants have been loaded with them all season! We donated about 50 lbs of mixed peppers this year from our garden and I still had enough to freeze some and can more jars of recipes than we'll probably be able to use before next season. All my peppers were from Sandia Seed Company. I've never had such great pepper production before using these seeds!!

Cmartcookie

Jalapeño Jaloro Pepper Seeds - Disease Resistant and Medium Heat

Big Jims

Excellent peppers, large and meaty. Easy to grow from your seeds.

S Latta

10/04/2025

Tasty and prolific

This spinach germinated well, and produced way more spinach than I'd initially expected. It grew really well, was slow to bolt in the summer, and has a really nice mild flavor for salads or steamed.

Melissa B

09/29/2025

Bloomsdale Spinach Seeds - Easy to Grow, Popular, and Nutritious

Beautiful Reds

Love this Hatch variety chili, next best thing to living in New Mexico! Yep, they grow in Oklahoma too!

Buster Holzer

09/27/2025

Awesome peppers!

This was my first time growing these and I will definitely be growing them from now on. Great germination and very sturdy plants that have withstood some really high winds. Huge long peppers that are excellent green or red, very easy to peel skin.

Dre Snow

09/25/2025

Hatch Green Medium - Big Jim Chile Seeds - Nice Heat & Great Flavor

Wow! BIG JIM PEPPERS

Growing these in Florida, (Recent transplant of NM).
Lovely peppers. Took a couple weeks is all and wow! I have several budding; 2 large enough to nickname. They're still in their infancy, but I can tell they are going to be great! Love the seeds!

BIG MARK

09/24/2025

Excellent!

Prudens purple was huge, productive, and delicious. Very crack resistant. Amazing!

Jamie

Pruden's Purple Tomato Seeds - Old Family Heirloom - Sweet Taste

Jalapeno to Chipotle

I got these to make Chipotle chilis. These fruit early and are mild-ish when green, but when they ripen, they are perfect for smoking and drying with great flavor and nice heat. Don't plant too many as they are quite prolific.

Dale DuVall

09/23/2025

Jalapeño Early Seeds - Short Season Pepper and Easy to Grow

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Big Jim NuMex Seeds - Grow the Famous New Mexico Green Chile Heirloom - ON SALE