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Sweet Corn variety

Japonica Sweet Corn: Growing Tips

Japonica, sometimes catalogued as Japonica Striped Maize or Striped-Leafed Japanese Maize, is a Japanese heirloom grown for its foliage as much as its ears.

Key facts

Listed for
United States

Overview

Japonica, sometimes catalogued as Japonica Striped Maize or Striped-Leafed Japanese Maize, is a Japanese heirloom grown for its foliage as much as its ears. The 5 to 6-foot plants have leaves variegated in green, white, yellow, and pink, topped with dark purple tassels, and the ears carry burgundy kernels. Use it as a striking accent in an ornamental bed or dry the ears for decoration.

Japonica traits

  • Japanese heirloom ornamental corn
  • Leaves striped green, white, yellow and pink
  • Dark purple tassels and burgundy kernels
  • Plants 5 to 6 feet

Good for

  • Ornamental planting
  • Autumn decoration

Compare with other sweet corn varieties

Blank cells mean there is no data on record. Select a variety name to open its page.

VarietyDays to maturityGrowth habitType
Japonica this page———
Abenaki Calais88 days——
Abenakii Calais Flint80–88 days——
Accord78 days——
Aladdin63 days——
Ambrosia75 days——
Anasazi100 days——

Japonica FAQ

What kind of sweet corn is Japonica?

Japonica, sometimes catalogued as Japonica Striped Maize or Striped-Leafed Japanese Maize, is a Japanese heirloom grown for its foliage as much as its ears. The 5 to 6-foot plants have leaves variegated in green, white, yellow, and pink, topped with dark purple tassels, and the ears carry burgundy kernels.

How does Japonica compare with other sweet corn varieties?

Similar sweet corn varieties include Abenaki Calais (88 days), Abenakii Calais Flint (80–88 days), Accord (78 days). The comparison table on this page lists days to maturity, growth habit and type side by side.

What is Japonica good for?

Japonica is grown for ornamental planting, autumn decoration.

Sowing, care and common problems

Sowing times, care and common problems are the same for every sweet corn variety, so they are covered once in the growing guide.

Source

Source: Cornell University (CALS Garden-Based Learning)

The text on this page is our own summary written from the published variety record, not a copy of it.

Keep a growing history for Japonica

Type the plant name, add the planting date, and take photos as it grows. Next season you will have your own dates for sowing, flowering, and harvest instead of a generic calendar.

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