VegetableCorn
Inspiration Corn
Inspiration Corn is a modern F1 hybrid supersweet variety bred for gardeners who want exceptional flavor without the fuss. Maturing in 70, 79 days, this vigorous corn reaches 76, 84 inches tall and grows reliably across hardiness zones 3, 11, making it suited to nearly every North American garden. Its standout trait is serious disease resistance, shrugging off common rust, maize dwarf mosaic virus, northern corn leaf blight, and Stewart's wilt. Whether you're gardening in raised beds or in-ground plots, Inspiration handles heat and drought with composure while delivering the sweetness that makes homegrown corn worth the space.
Photo © True Leaf Market
Growing Conditions
USDA Zone
3-11
Sunlight
Full Sun
Water
Moderate
Soil
Well-drained, Fertile Loam With Organic Matter
Growth Stats
84 in
Height
TypeUpright
Spacing
15
Plant Profile
Sunlight
Full Sun
Water
Moderate
Zones
3-11
Size
84in H x ?in W
Growth
—
Care
Moderate
Hover over chart points for details
Highlights
Inspiration is a sh2 supersweet corn that combines vigorous growth with robust disease protection. Its tolerance for heat and drought-prone regions makes it a reliable choice where many corn varieties falter. The flavor is notably excellent for a hybrid, giving you that true corn sweetness without sacrificing ease of cultivation. At 76, 84 inches, it grows tall enough to feel impressive without requiring excessive staking, and it matures fast enough that even gardeners in cooler zones can harvest before frost.
Common Uses
Inspiration corn is grown for fresh eating, whether steamed on the cob, grilled, or boiled. The supersweet genetics mean the kernels retain their sugar content longer after harvest than traditional corn, making it excellent for farmers markets or anyone who wants to preserve that peak sweetness between garden and table. It's equally at home in corn salads, succotash, or any dish where fresh corn kernels are the star.
Growing Timeline
No timeline data available yet for this variety.
Care Instructions
Direct Sow
Direct sow once soil temperature reaches 60°F or warmer, ideally in late spring after frost danger has passed. Push seeds 1 inch into moist soil and thin seedlings to 15-inch spacing within rows once they reach 3, 4 inches tall.
Harvesting
Inspiration corn is ready to harvest 70, 79 days after planting. Ears reach peak sweetness when the husks are bright green and snug against the ear, and when you puncture a kernel with your fingernail, it releases milky juice. Early morning is the best time to harvest, when sugar content is highest. Snap or twist ears sharply downward and away from the stalk, using your other hand to brace the stalk so you don't damage the plant.
Growing Calendar
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Companion Planting
Pests & Diseases
Ecology & Traits
Edible
Scientific Classification
Zea mays
Family
Poaceae
Genus
Zea
Growth Habit
Upright
Native Status
L48 (I)PR (I)VI (I)CAN (I)
History & Origin
“Inspiration represents the modern direction of corn breeding: taking the supersweet genetics (sh2) that revolutionized home gardening in the 1980s and layering in the disease resistances that real-world gardeners actually need. This F1 hybrid was developed to solve a common frustration: supersweet corn varieties deliver incredible flavor but often succumb to foliar diseases in humid regions. Inspiration flips that script by combining the sh2 trait with resistance genes selected for their prevalence in North American growing conditions.”