Mustard, Bau Sin

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  • Regular price $5.25

Quick facts

  • Cool season crop
  • Mild for a mustard
  • Golden green leaves

Brassica juncea

A delightful green that will head up like heading lettuce in climates with long cool seasons (spring, fall) and will remain loose-leaf in hotter climates.  Mildest when harvested young.  We prefer to direct sow.

How to grow it:

Germ Temp

Indoor Start

Germ Days

Frost Tolerant


Seed Depth

Plant/Row Spacing


2-4 w.

3-10 d.

Yes, light

Full to shade



Direct sow 1/8"-1/4" deep as soon as soil warms in spring for a spring/summer crop. Or direct sow just after the summer solstice for a fall/winter crop. Alternatively, start indoors 4 weeks before transplant. Transplant a few weeks before the last frost. Full size plants hardy to around 15 degrees.

Seed specs:  ~25 seeds