• Sign In
  • |
  • Sign Up
Free Catalog
Donate
0 items
Your cart is empty
  • Shop
      • Vegetable Seeds
        • Artichoke
        • Arugula
        • Asian Greens
        • Bean
        • Beet
        • Broccoli
        • Brussels Sprouts
        • Cabbage
        • Carrot
        • Cauliflower
        • Celery
        • Collard
        • Corn
        • Cowpea
        • Cucumber
        • Eggplant
        • Endive
        • Garden Huckleberry
        • Garlic
        • Gourd
        • Ground Cherry
        • Kale
        • Kohlrabi
        • Leek
        • Lettuce
        • Lima Bean
        • Melon
        • Mustard Greens
        • Okra
        • Onion
        • Orach
        • Pea
        • Pepper
        • Potatoes
        • Radish
        • Runner Bean
        • Rutabaga
        • Salsify
        • Shallots
        • Sorghum
        • Soybean
        • Spinach
        • Squash
        • Sunberry
        • Swiss Chard
        • Tomatillo
        • Tomato
        • Turnip
        • Watermelon
        • Shop All Vegetable Seeds
      • Best Sellers

        These seeds top our list for a reason: excellent performance, incredible taste and beauty, and beloved for generations.

        Shop Best Sellers
      • Flower Seeds
        • Flowers
        • Prairie
        • Sunflowers
        • Shop All Flower Seeds
      • Herb Seeds
        • Shop All Herb Seeds
        Featured
        • New Seeds
        • Organic Seeds
        • Heirloom Seeds
        • From the Collection
        • Best Sellers
        • Online Exclusives
        • New Gifts & Products
      • Trees & Transplants
        • Apple Trees
        • Pepper Transplants
        • Tomato Transplants
        • Herb Transplants
        • Ground Cherry Transplants
        • Shop All Trees & Transplants
        • Shop All Transplants
      • Gift Shop
        • Apparel
        • Books
        • Cooking Beans
        • Garden Tools
        • Gift Certificates
        • Kitchen Gifts & More
        • Seed Collections
        • Seed Saving Tools
        • Shop the Entire Gift Shop
      • Store Locations
        • Find Seeds Near You
        • Grow With Us—Become a Retailer
  • Support
      • Support
        • Become a Member
        • Renew Your Membership
        • Give a Gift Membership
        • Donate
        • Volunteer
      • Orchard Revitalization

        Your gift will help us continue to preserve and share over 1,200 amazing apple varieties.

        Donate Now
  • Exchange
  • Programs & Resources
      • Resources
        • Gardening & Seed Saving Guides
        • Recipes
        • Blog
      • Programs
        • Citizen Science Corps
        • Community Seed Network
        • Seed Packet Donations
      • Exhibits
        • The Rise of Heirloom Seeds Exhibit
        • Legacy Donors Exhibit
        • John Withee Exhibit
        • Start Seeds for Spring

        See our seed starting tips to prepare for your gardening season.

        View Resources
  • Visit
      • Visit
        • Our Farm
        • Our Library
      • Upcoming Events
        • Seed School
        • Tomato Tasting
        • Harvest Festival
        • See All Events
        • Tomato Tasting

        August 31, 2019
        Sample dozens of open-pollinated heirloom tomatoes at our annual FREE Tomato Tasting event.

        Event Details
  • About Us
      • About Us
        • Our Mission
        • Our Story
        • Our Leadership
        • Financial Information
        • Impact Report
        • Job Opportunities
      • Our Mission

        We conserve and promote America's culturally diverse but endangered garden and food crop heritage for future generations by collecting, growing, and sharing heirloom seeds and plants.

Close
Tomato Tasting | August 31
Learn More
Harvest Festival | October 5
Learn More

Mustard Greens

These delicious greens retain their zippy flavor, even when cooked for long periods of time.

2 Products

Back

Narrow By

2 Products

Clear All

Category

  • Apparel
  • Apple Trees
  • Artichoke
  • Arugula
  • Asian Greens
  • Bean
  • Beet
  • Books
  • Broccoli
  • Brussels Sprouts
  • Cabbage
  • Carrot
  • Cauliflower
  • Celeriac
  • Celery
  • Collard
  • Cooking Beans
  • Corn
  • Cowpea
  • Cucumber
  • Eggplant
  • Endive
  • Flowers
  • Garden Huckleberry
  • Garden Tools
  • Garlic
  • Gift Certificates
  • Gourd
  • Ground Cherry
  • Kale
  • Kitchen Gifts & More
  • Kohlrabi
  • Leek
  • Lettuce
  • Lima Bean
  • Melon
  • Mustard
  • Okra
  • Onion
  • Orach
  • Pea
  • Pepper
  • Potatoes
  • Prairie
  • Radish
  • Runner Bean
  • Rutabaga
  • Salsify
  • Seed Collections
  • Seed Saving Tools
  • Sorghum
  • Soybean
  • Spinach
  • Squash
  • Sunberry
  • Sunflowers
  • Swiss Chard
  • Tomatillo
  • Tomato
  • Transplants
  • Turnip
  • Watermelon

department

  • Vegetable Seeds

organic

  • Organic

special

  • From Our Collection
Narrowed By: mustard
Clear All
Mustard, Byrd
Mustard, Feaster Family Heirloom
Back to Top

As a customer, member, or donor, you help us save America’s heirloom seeds.

Stay Connected

Newsletter

Subscribe to our newsletter for special offers and seed saving advice.

Subscribe

Who We Are

Seed Savers Exchange is a tax-exempt 501(c)3 nonprofit organization dedicated to the preservation of heirloom seeds.

About Us

Our Mission

Our Story

Job Opportunities

Visit Us

Visitor Center Hours

Contact Us

Seed Savers Exchange
3094 North Winn Road
Decorah, Iowa 52101

Send Us a Message

(563) 382-5990

Customer Service Hours:

Monday to Friday, 9am - 5pm CST

Our Sites

Home

Seed Exchange

Blog

Customer Support

Safe Seed Pledge

Satisfaction Guaranteed

Shipping Policy

Return Policy

Privacy Policy

Organic Certificate

Learn

Types of Seeds

Non GMO Vegetable Seeds

Heirloom Vegetable Seeds

Organic Vegetable Seeds

Store Locations

Find Seeds Near You

Grow with Us—Retailer Wholesale Program

Quick Links

Request a Catalog

Heirloom Vegetable Seeds

Heirloom Tomato Seeds

Heirloom Bean Seeds

Heirloom Corn Seeds

Heirloom Flower Seeds

© 2019 Seed Savers Exchange. Images on this site are protected by copyright - unauthorized use is not permitted.