Sweet Corn Seeds
Fresh sweet corn is a summer tradition, and a standard crop in home gardens and farmers' markets across America. Each year, Johnny's collaborates with a group of independent sweet corn breeders to trial the best existing and promising new varieties in the field. From this trialing program we select a high-quality assortment that combines superior eating quality with wide adaptability and ease of growing, including classic, old-fashioned sweet corn and normal, sugary-enhanced, synergistic, and super sweet varieties. For more information and definitions of these subtypes, see our Sweet Corn Typology Chart. To compare characteristics of individual varieties, see our Sweet Corn Comparison Chart.
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Xtra-Tender 3473
Treated (F1) Corn Seed
Reliable white super sweet (sh2) with superior flavor.
Out Of Stock
Sweet Corn Types
Corn type affects flavor, texture, storage potential, and isolation requirements when growing, so it’s important to know the types when you are selecting varieties to grow.
- Sweet Corn Types & Isolation Requirements: Learn why, how, and when to isolate varieties.
Sweet Corn Growing Information
- Old Fashioned Sweet Corn | Key Growing Information
- Sweet Corn | Key Growing Information
- Super Sweet Corn | Key Growing Information
- Super Sweet Corn Production | Tech Sheet (PDF): an in-depth growing guide for super sweet varieties.