Glass Gem Heirloom Multicolor Corn

115 Days to Maturity. Certified Organic

A galaxy of multicolor kernels on each cob. This corn is rightfully famous for its looks, and makes an excellent decoration at the end of the growing season. Lesser known is the fact that this corn can also be ground into a nutritious cornmeal or made into popcorn - the anthocyanin and other compounds that create the color also act as antioxidants.

Direct seed once the soil has warmed to 60-65F. Seed at ~4 seeds per foot and thin to 8-12" spacing for the largest ears. For the best pollination and fullest cobs, corn is best planted in square blocks rather than long rows. Harvest at sweet corn stage, just a few weeks after silking, to enjoy young kernels in a soup or saute, or let the ear fully dry down to harvest for decoration, grinding or popping.

Seed Source Information:

This variety was bred in Oklahoma by Carl Barnes, a part-cherokee plant breeder and farmer who crossed several native corn varieties to create the brightly colored kernels that would become 'Glass Gem.' More recently, our strain has been stewarded in Decorah, IA for the last 6 years, stringently selecting new stock seed each year to produce the most vivid kernels possible. 

Lot # CE-OG-1088-2023: Grown by Cody Egan in Decorah, IA in 2023. Certified Organic.  Tested at 95% germination in 2024.

The Midwest, with its unique combination of diverse topographies, microclimates, soil types, and weather patterns, presents a distinct set of growing challenges. At Driftless Seed Supply, our deep understanding of these conditions, honed by years of experience as Midwest growers, informs every seed we produce.

Generations of seed production, coupled with rigorous trialing in partnership with regional farmers, have enabled us to offer seeds that are exceptionally well-suited to the Midwest's unique growing environment.

Our commitment goes beyond just supplying seeds. We strive to ensure that Midwest farmers and gardeners like you have access to seeds that are not only well-adapted to our region but also capable of producing outstanding yields. Each generation of seeds we cultivate here in the Midwest—rather than in distant, climatically different regions—enhances the adaptability and performance of our varieties, setting them apart from those offered by many other seed companies.

Additionally, our collaboration with small local farms for most of our seed production is a testament to our dedication to strengthening the Midwest's food system. This approach not only supports local agriculture but also avoids the need to rely on large-scale production facilities in distant locations, whether out West or abroad.

We ship anywhere in the lower 48 states of the US via USPS.

All sales are final and we do not accept returns or exchanges except in the case of delivering the wrong item or recalling specific seed lots due to contamination. For wholesale customers who purchase our pre-filled bundles, we will provide a credit for the following season’s order for any packets returned by October 1st. 

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