Glass Gem is a unique strain of corn with kernels that look like pieces of rainbow-colored glass.
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Carl Barnes, an Oklahoma farmer, started growing older corn varieties to connect with his Cherokee heritage.
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He isolated ancestral strains Native American tribes lost in the 1800s when they were relocated to Oklahoma.
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Soon he began exchanging ancient corn seed with growers from all over the country, while simultaneously saving and replanting seeds from the most colorful cobs.
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This eventually resulted in rainbow-colored corn.
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When the rainbow corn mixed with the traditional varieties it created new strains, displaying more vibrant colors and patterns over time.
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Glass Gem is a flint corn, so it isn’t really eaten off the cob. It’s usually ground into cornmeal and used in tortillas or grits, but it can also be used to make popcorn.
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If you love corn and rainbows, seeds can be purchased online for about $7.95.
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