Harris Seeds Sweet Corn Signature XR Seed
Best hybrid sweet corn for growers prioritizing flavor and disease resistance.
This hybrid variety is the gold standard for growers who prioritize eating quality above all else. You get unmatched tenderness and a stunning dark green husk that practically sells itself, though you’ll need to commit to a seasonal planting schedule to reap the rewards of its high-performance genetics.
$25.16
at
Harris Seeds
Who it's for
- Gourmet gardeners seeking superior flavor and tender kernels
- Market growers needing extended shelf life for sales
- Commercial farmers prioritizing consistent yields and easy harvesting
Who should skip it
- Budget-conscious growers preferring affordable, open-pollinated seed options
- Small-plot gardeners lacking space for necessary isolation distances
- Early-season planters in regions with cool, damp soil
Performance breakdown
Eating Quality
Unmatched tenderness and sweetness define this premium hybrid variety.
Disease Resistance
Inherent protection against Common Rust ensures a healthier, more reliable crop.
Marketability
Dark green husks provide the visual appeal that drives consumer interest.
Agronomic Vigor
Robust field performance supports consistent growth and dependable harvest yields.
Ease of Cultivation
Standard direct sow requirements make this accessible for most home gardeners.
Maturation Speed
A 72-day cycle balances quick turnaround with high-quality kernel development.
Key Specs
Maturation Days
72 Days
Plant Height
78 inches
Seeding Depth
1.25-1.5 inches
Soil Temperature for Germination
65-70°F
Germination Days
6-12 Days
Planting Method
Direct Sow
Spacing in Row
8-12 inches
Spacing Between Rows
2-3 feet
Sunlight Exposure
Full Sun
Life Cycle
Annual
Know before you buy
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