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Folks have mentioned an interest in questions and conversations that make them think. So I've decided to offer more of those. The current batch features landrace gardening.


Landrace Gardening: Promiscuously Pollinated Tomatoes

In previous blogs I have written about landrace development projects that I have been working on for years. Today I am describing a project that is just beginning. I would like to convert my tomato population into a promiscuously pollinated landrace. A freely cross-pollinating population of tomatoes would greatly simplify the process of survival-of-the-fittest selection for families of tomatoes that thrive in my garden.

Read more of this article.


Wild-type tomatoes are promiscuously pollinating. Most domestic ones are heavily inbreeding. However, tomatoes come in extreme variety of colors, shapes, sizes, flavors, growth habits, and other traits. So creating a genetically diverse landrace is just a matter of finding traits your local pollinators will love and that can withstand the environmental challenges, then encouraging them to mix it up. Plants with more open flowers and plenty of pollen will attract more pollinators. Other good traits include simple flowers, non-fused anther cones, loose anther cones, and extended stigmas. Hairier plants do better in cold temperatures. If you can find a good base stock of landrace or open-pollinated tomatoes, then you can throw in other types with specific traits you want, and save the best results. I've listed a huge variety below.


'Florida Wild Everglades' Tomato - Experimental Farm Network

Heirloom Survivors Grex - Wild Mountain Seeds

Heliod (originally released in the ‘Prometheus Landrace’ by the now defunct Face of the Earth seed company in 2012) - Small House Farm

Lofthouse Landrace Tomato - Bounty Hunter Seeds

MATTS WILD CHERRY TOMATO - Pinetree Garden Seeds

Mountain Miracle Pink Swarm - Wild Mountain Seeds

Mountain Spirit Bi-color Hybrid Swarm - Wild Mountain Seeds

'Oh My' Black Hybrid Swarm Tomato - Experimental Farm Network

Oh My Hybrid Swarm - Wild Mountain Seeds

Purple Mountain Landrace - Wild Mountain Seeds

TOMATO TESS LAND RACE CURRANT - Plant World Seeds

Two Survivors Disease Trial - Wild Mountain Seeds

Wild Hairy Tomato Solanum habrochaites - HRSeeds

Wild Hairy Tomato Type 2 - HRSeeds

Wild Tomatoes - HR Seeds

Wildling Panamorous Tomato - Experimental Farm Network


All Tomato Seeds Heirloom Non-Hybrid Open-Pollinated - Seeds Now

Black Prince Tomato (Solanum lycopersicum) - Project Purity Seeds

Buy Rare Heirloom Tomato Seeds – The LivingSeedCompany

Charlie Chaplin Ruffled Rare Heirloom Tomato Seeds - Grow Your Health Garden

Cherry Tomato Seeds - St. Clare Heirloom Seeds

Cherry Tomatoes - Wild Mountain Seeds

Furry Yellow Hog Tomato Seed - Victory Gardeners

Great White Tomato Seeds (organic) - TomatoFest

Heirloom & Open Pollinated Garden Tomatoes - Seedway

Heirloom Tomato Seeds - Seed Savers Exchange

Heirloom Hungarian Heart Tomato Seeds - Seeds to Cherish

Heirloom and Open-Pollinated Tomato Seeds - Thresh Seed

Heirloom and Open Pollinated Tomatoes - Boondockers Farm

Hot Climate Tomato seeds - Amber's Organics

Italian Heirloom - Wild Mountain Seeds

Multicolor Tomato Seed Collection - Seed Needs

Organic Heirloom Tomato Seeds - Everwilde Farms

Organic Rainbow Cherry Tomato Seeds - San Diego Seed company

Open Pollinated Cherry Tomato Seeds - Totally Tomatoes

Open Pollinated Tomatoes - Bounty Hunter Seeds

Open Pollinated Tomatoes - Harris Seeds

Open-Pollinated Tomatoes - High Mowing Seeds

Open Pollinated Tomato Seeds - Totally Tomatoes

Open Pollinated Tomatoes - Willhite Seed

Palestinian tomato, Organic - Restoration Seeds

Tomato tagged "Open Pollinated" - Siskiyou Seeds

Rainbow Blend Heirloom Tomato - Gardens Alive

'Rainbow's End' Heirloom Tomatoes - Renee's Garden

Rare/Odd/Unique/Novelty Tomato Plants - Piedmont Farm

Rare Open Pollinated Tomato Seeds (heirloom) - Renaissance Farms

Tomato Heritage Rainbow Mix [INDETERMINATE] - Seeds Now

Tomato 'Pink Furry Boar' Seeds (Certified Organic) - Garden Hoard

Tomato, "Rainbow Blend Pole Cherry" Seeds - Gully Greenhouse

Tomato 'Reistomate' Very Rare & Unusual Seeds - DH Seed Harvest Co

Tomato Varieties by Shape - Heritage Seed Market

Tomato, Wheatly’s Frost Resistant (Organic) - Adaptive Seeds

Tomatoes – Heirloom Seedhouse

Tomatoes - The Incredible Seed Company (Canada)

Unusual tomato seeds - Huge Selection of Garden Seeds

Unusual Tomato Variety Pack - Franken Farms (Canada)

White Queen Tomato White Beefsteak (heirloom) - Hirt's Gardens

White Tomato Varieties - Grow Your Health Gardening

Zapotec Ribbed Tomato (Lycopersicon lycopersicum) (heirloom) - Underwood Gardens

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ysabetwordsmith: Cartoon of me in Wordsmith persona (Default)
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