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Radish variety

Scarlet Knight Radish: Days to Maturity & Growing Tips

Scarlet Knight is a Northrup King radish from 1966, selected out of Wisconsin material carrying Fusarium resistance.

Key facts

Days to maturity
22–23 days
Listed for
United States

Overview

Scarlet Knight is a Northrup King radish from 1966, selected out of Wisconsin material carrying Fusarium resistance. It produces smooth, round scarlet roots with white flesh under light green tops about 3 inches tall; the top is a bit taller than Red Prince yet lighter in color, and it matures a touch earlier than Early Scarlet Globe. Fusarium tolerance makes it dependable in beds where radishes have struggled.

Scarlet Knight traits

  • Smooth, round scarlet roots with white flesh
  • Light green tops about 3 inches
  • Tolerant of Fusarium
  • Slightly earlier than Early Scarlet Globe
  • Northrup King selection (1966)

Good for

  • Fresh eating
  • Bunching
  • Salads

Compare with other radish varieties

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

VarietyDays to maturityGrowth habitType
Scarlet Knight this page22–23 days——
Cabernet22–23 days——
Mister Red22 days——
Red Boy22 days——
D'Avignon21 days——
French Breakfast23–28 days——
French Dressing21 days——

Scarlet Knight FAQ

What kind of radish is Scarlet Knight?

Scarlet Knight is a Northrup King radish from 1966, selected out of Wisconsin material carrying Fusarium resistance. It produces smooth, round scarlet roots with white flesh under light green tops about 3 inches tall; the top is a bit taller than Red Prince yet lighter in color, and it matures a touch earlier than Early Scarlet Globe.

How many days to maturity is Scarlet Knight?

Scarlet Knight is listed at 22–23 days. Sowing and planting times are the same as for other radish varieties, so check them in the radish growing guide.

How does Scarlet Knight compare with other radish varieties?

Scarlet Knight: 22–23 days. Similar radish varieties include Cabernet (22–23 days), Mister Red (22 days), Red Boy (22 days). The comparison table on this page lists days to maturity, growth habit and type side by side.

What is Scarlet Knight good for?

Scarlet Knight is grown for fresh eating, bunching, salads.

Sowing, care and common problems

Sowing times, care and common problems are the same for every radish 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 Scarlet Knight

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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