Red Mustard Microgreen Seeds


  • Fast and easy to grow crop.
  • A Japanese mustard with a spicy flavour.
  • Grow as microgreens or baby leaf.
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Red Mustard Microgreen Seeds – Bulk & Heirloom

  • 10 x 20″ tray yields approx. 280 grams of microgreens.
  • Suitable as a vertical farming crop.

Growing Instructions

  • Use approx. 2 – 3 tsp. seeds for a 30 x 35 cm growing tray.
  • Do not pre-soak seeds.
  • Add 2 – 3 cm of soil or coir peat to tray. Flatten soil to level. Moisten soil. Sprinkle seeds evenly over surface.
    Lightly water.
  • Cover seeds with a growing tray. Store in a well ventilated, dark spot to germinate. Water 1 – 2 times daily. Keep covered for 2 days.
  • Remove top tray and expose it to indirect light. Water twice daily.
  • Harvest: 8 – 12 days. (Level of difficulty: Easy).

Product Specifications

  • Non-GMO.
  • Non-hybrid, open-pollinated.
  • No chemical treatment.
  • Botanical name: Brassica juncea.
  • We do not ship to WA or Tasmania due to quarantine restrictions.


Seed Germination Guarantee

Seed Guarantee

Our seeds come with a satisfactory germination rate guarantee for 3 months from date of purchase if stored correctly. Store seeds in a cool, dry place (under 10°C) or in an airtight container in the fridge. Do not expose to moisture or direct sunlight, Grains, cereals & pulses should be refrigerated. This warranty is limited to the purchase price only and no further warranty is expressed or implied. Australian consumer protection laws apply to any purchase made with Seedmart Australia.

Download Growing Guides

Click here to download a sprouting guide with growing tips, instructions & troubleshooting.

Click here to download a microgreen guide with growing tips, instructions & troubleshooting.

Want to learn more about growing sprouts & microgreens? Check out our Learning Hub which has articles about growing the most popular varieties.

Customer Reviews

Based on 1 review

The flavour is nice spicy kick - goes great with Sunflower and Radish microgreens