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Mustard Tatsoi illustration

Mustard · cool season

Tatsoi

Tatsoi Mustard (Brassica rapa subsp. narinosa 'Tatsoi'): Nutrient-Rich and Mild Mustard Green for Your Garden Cultivate the nutrient-rich and mild flavor of Tatsoi Mustard (Brassica rapa subsp. narinosa 'Tatsoi') in your garden. Also known as spinach mustard or rosette bok choy. Tatsoi is a small…

Days to harvest
40
Sow depth
1/4"
Plant spacing
4-8"
Row spacing
12-24"
Sprouts in
9 days
Light
Sun to part shade (3+ hrs)

When to plant

  1. Sow outside
    4–6 weeks before your last frost · sow again every 2–3 weeks

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Growing tips

  • Best sown right where it will grow — it doesn't like being transplanted.
  • For a steady harvest, sow a little every 2–3 weeks instead of all at once.
  • Keep the soil evenly moist until seedlings appear, usually in about 9 days.

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