Kettle Corn

Family: Poaceae Grain Vegetable

Sweet, nutty fragrance rises from the kernels as they heat—Kettle Corn is bred for that classic “just-popped” aroma with a balanced, lightly caramel-leaning sweetness.

Expect tender, crisp bites with a delicate, airy crunch and a satisfyingly open hull that pops cleanly. Grow Kettle Corn for backyard popcorn nights, from fresh garden harvest to stovetop-style popping and festive snack bowls.

Light: Full SunMaturity: 90 DaysHabit: Upright

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 25th
Harvest Begins	Jul 24th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	90
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	60
Min Soil Temp (°F)	55
Min Night Temp (°F)	50
Harden Off (days)	Not Required

Culinary Notes

Chef's Note

Kettle Corn is engineered for that “just-popped” perfume—sweet on the nose, nutty on the finish—with a crackly, open crunch that stays snappy a little longer than generic popcorn. Go for salty-sweet balance: hit it hot with fine salt and a fat (butter or oil) so the sugar clings instead of turning tacky.

Best Uses

stovetop kettle corn for snack bowls and movie-night crunch
salted-and-sweet coating for party mix (mix with nuts and dried fruit)
freshly popped topping for hot buttered snacks (chili-lime or garlic-butter style)
crunchy garnish for salads and slaws—use within minutes of popping

Flavor Profile

sweet, lightly caramel-leaning aroma toasty, nutty popcorn character tender-crisp kernel with an airy crunch clean, popping hull bite

Kitchen Pairings

sea salt butter lime chili powder honey toasted nuts

Frequently Asked Questions

What pest is most likely to damage Zea mays var. saccharata (sweet corn), and how can I control it?

Earworms (corn earworm/bollworm) commonly bore into sweet corn ears, leaving frass and ragged silks. Check daily once silks emerge, remove and discard damaged ears, and apply Bacillus thuringiensis (Bt) targeted to corn earworm when silks are fresh (repeat as directed on the label). Keep the area weeded and avoid letting late ears sit longer than necessary, since damaged ears attract more moths.

How often should I water sweet corn during the main growing phase?

During tassel and ear development, keep the soil consistently moist with about 1–1.5 inches (2.5–4 cm) of water per week, adjusted for rainfall. Water deeply 2–3 times per week rather than frequent light sprinkling, so moisture reaches the deeper root zone. If the soil dries and ears begin to form, pollination suffers—aim for even moisture from silking through early kernel fill.

How do I tell when sweet corn is ready to harvest (Zeа mays var. saccharata)?

Harvest when silks turn brown and dry but are still on the ear, and the kernels look plump and glossy at the tip to the base. Do a “milk test”: press a kernel—if a milky fluid squirts out, it’s harvest-ready; if only a clear watery juice appears, wait about 1 day. For peak sweetness, pick in the morning and use promptly, since sugar in sweet corn declines quickly after harvest.