Tuk Wupoikam is a distinctive cowpea variety with small white beans marked by striking black and brown eyes, originally collected from the Pima Bajo people living near the Rio Yaqui in Onavas, Sonora, Mexico. The name itself tells the story: 'tuk wupoikam' means 'black eyes it has' in the local language, a poetic description of the beans' most memorable feature. This frost-tender annual thrives in warm climates across hardiness zones 5 through 10, requiring moderate water and moderately acidic to neutral soil. It's a living connection to traditional Mexican agriculture, preserved through Native Seeds/SEARCH's seed bank.
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Moderate
5-10
?in H x ?in W
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Low
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These small white beans with their distinctive black and brown eye markings are unmistakable once you've grown them. The variety carries genuine cultural significance as a crop maintained by the Pima Bajo people of northern Mexico, making it far more than just another legume for your garden. Growing Tuk Wupoikam means preserving a specific agricultural heritage while harvesting beans that reflect generations of careful selection in the Sonoran Desert.
As a cowpea, Tuk Wupoikam is used much like dried beans: cooked in soups, stews, and rice dishes where its small size and tender texture make it cook relatively quickly. The beans can be shelled fresh when young or left to mature and dry for long-term storage, offering flexibility in how and when you harvest. In Mexican and southwestern cuisines, cowpeas are a traditional protein source, often prepared simply with chile, garlic, and onions to let their mild, slightly earthy flavor shine.
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Direct sow seeds into warm soil after all danger of frost has passed and soil temperatures have reached at least 70 degrees Fahrenheit. The germination temperature range is 70 to 85 degrees Fahrenheit, so wait for reliably warm weather before planting.
For fresh beans, harvest pods when they're still tender and snap easily between your fingers, typically 60 to 80 days after planting depending on weather. For dried beans, allow pods to mature fully on the plant until they turn brown and papery, then shell the beans and spread them to dry completely before storage. The small white beans with their distinctive black and brown eyes will be clearly visible when pods are fully mature.
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“Tuk Wupoikam was originally collected directly from the Pima Bajo living near the Rio Yaqui in Onavas, Sonora, Mexico, a region where these cowpeas have been grown as a staple crop for generations. Native Seeds/SEARCH, an organization dedicated to preserving crop diversity and supporting indigenous food traditions in the southwestern United States and Mexico, rescued this variety for their Seed Bank Collection. The name itself is rooted in the language and observation of the Pima Bajo people, reflecting how intimately this variety is tied to the community that has stewarded it. By growing Tuk Wupoikam today, gardeners participate in keeping this agricultural heritage alive and supporting the seed-saving work that sustains indigenous crop diversity.”