Supersweet Jubilee Corn delivers what its name promises: kernels with an extraordinary sugar content that stays sweet longer than conventional sweet corn varieties. This hybrid corn reaches harvest maturity in 85 days, producing full ears with that coveted milky kernel stage that defines peak eating quality. The real advantage of a supersweet variety is its natural resistance to the starch conversion that plagues other sweet corns, meaning your harvest window stays wide and forgiving even in hot weather.
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Supersweet Jubilee holds its sugars far longer after picking than standard sweet corn, so you don't have to rush ears from garden to table to preserve that just-picked flavor. The kernels maintain their sweetness even when temperatures spike above 85°F, a trait that separates it from varieties that turn starchy almost overnight. At 85 days to maturity, it fits neatly into most growing seasons while delivering the intense, lasting sweetness that makes homegrown corn worth the garden space.
Supersweet Jubilee is grown for fresh eating, whether boiled, grilled, or eaten raw straight off the cob. Its extended sweetness makes it exceptional for farmers' market sales and home gardeners who value the flavor window that stays open longer than traditional sweet corn varieties.
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Start seeds indoors 2 to 3 weeks before your desired transplant date. Handle seedlings carefully to avoid root damage, and don't let them become root-bound before moving to the garden.
Transplant hardened-off seedlings into the garden at the timing calculated from your indoor start date, spacing them 4 inches apart in rows 24 inches apart.
Make row furrows 6 to 8 inches deep. Spread 3 to 5 pounds of complete fertilizer per 100 square feet, then backfill the furrow and sow seeds, covering with soil or sifted compost.
Harvest when kernels are full and milky, and the ear tips are blunt or rounded rather than pointed. The silks should show drying and browning as another sign of peak maturity. Remove ears by pulling downward and twisting them from the stalk. Cool harvested ears as quickly as possible and store immediately at 36°F. Check ears daily during your harvest window, especially if daytime temperatures exceed 85°F, as this is when peak flavor is most fleeting and subsequent quality loss accelerates.
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