2020 Collard Trial

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In 2020 we launched the national Heirloom Collard Variety Trial! Eight farms from around the country grew out 20 different varieties from the vast collection either donated to Seed Savers Exchange or acquired from USDA that were previously collected from seed stewards across the Southeast and written about in the collards book. Jump to FULL TRIAL SITES.

Over 200 growers across the country are also participating by trialing 3 varieties, and providing feedback on performance and flavor data. We hope to gather information from a wide diversity of growers across the country to help understand these varieties better, and celebrate the diversity of collards.

The varieties in the trial were a combination of accessions from the Edward H. Davis and John T. Morgan collecting trips and varieties that have been donated to the Seed Savers Collection. These varieties have special histories associated with them and the goal of this project is to celebrate these stories and support the tradition of growing and sharing heirloom collards.

Project Details

The 2020 Collard Variety featured over 200 participants who recorded data for uniformity, appearance, flavor, vigor, disease resistance, germination, winter hardiness, earliness, and yield about their collards. SeedLinked was used to record and aggregate the data. Results coming soon!

SeedLinked is an emerging web platform that connects people with information on varieties from other gardeners and farmers. Seed Savers Exchange has used SeedLinked to manage our Community Science trials with great results. SeedLinked has allowed us to efficiently collect data and share it with all participants.

Rejoice and Ira Wallace seeding collards at Seed Savers Exchange as one of the full trial sites.

The 2020 Collard Trial Varieties

Below are the twenty varieties selected for the 2020 trial. We had eight full trial sites, which you can learn more about below the variety profiles, but we also had hundreds of community scientists growing a randomly selected sets of three. If you’re growing any of these varieties, feel free to click on the collard and share your experiences in the comments.

William Moore – 82

William Moore – 82

Fulton Stroud – 84

Fulton Stroud – 84

Tabitha Dykes – 58

Tabitha Dykes – 58

Fuzzy’s Cabbage Collard – 70

Fuzzy’s Cabbage Collard – 70

E.B. Paul – 73

E.B. Paul – 73

Jernigan Yellow Cabbage Collard – 36

Jernigan Yellow Cabbage Collard – 36

Yellow Cabbage Collard – 38

Yellow Cabbage Collard – 38

Georgia – 53

Georgia – 53

White Cabbage Collard – 55

White Cabbage Collard – 55

Willis Collard Greens – 2

Willis Collard Greens – 2

Ole Timey Blue – 4

Ole Timey Blue – 4

Georgia Blue Stem – 7

Georgia Blue Stem – 7

North Carolina Yellow – 14

North Carolina Yellow – 14

Green Glaze, McCormack’s – 21

Green Glaze, McCormack’s – 21

White Mountain Cabbage Collard – 25

White Mountain Cabbage Collard – 25

Green Glaze – 26

Green Glaze – 26

Miss Annie Pearl Counselman – 27

Miss Annie Pearl Counselman – 27

Brickhouse Old Collard – 33

Brickhouse Old Collard – 33

Full Trial Sites

A small number of farms and organizations around the country conducted full grow outs of all 20 varieties. Below you can see who these are and follow their larger trials.

The Utopian Seed Project

A crop trialing non-profit celebrating diversity in food and farming.

Leicester, North Carolinia

Organic Seed Alliance

Research site on the Olympic Peninsula at the Finnriver Farm and Cidery.

Chimacum, Washingston

Ira Wallace collard variety trial 2020

Southern Exposure Seed Exchange

A community-based seed company with a passion for collards.

Mineral, Virginia

Comfort Farms

Milledgeville, Georgia

Ebony by Nature

Growing at Ayeko Farm, a POC and family-centered farm.

Enumclaw, Washington

Mudbone Grown

Corbett, Oregon

University of Florida Field & Fork

A a UF/CALS experiential education farm.

Gainesvill, Florida

North Willamette Research and Extension Center Learning Farm

An Oregon State University two-acre learning farm.

Auroa, Oregon

This project is run by a collaboration of organizing partners and collard lovers. Learn more and support their organizations:

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seed savers exchange logo