Purple Radish Microgreen Seeds


  • Deep purple cotelydons & stem.
  • Fast and easy to grow variety.
  • Grow as microgreens or sprouts.
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Purple Radish Microgreen Seeds – Australian Grown, Bulk Buy

  • Popular with chefs, farmers markets & health conscious market.
  • Grow microgreens with the no-mess and no-soil hydroponic method.
  • A 10 x 20″ growing tray yields approx. 280 grams microgreens.

How to Grow Radish Microgreens

  • Soak seeds for 6 – 8 hours.
  • Sow rate: 40 grams for a 10 x 20″ growing tray.
  • Rinse well with cool water. Drain well.
  • 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 until your plant is 3 cm height.
  • Remove top tray and expose it to indirect light. Water twice daily.
  • Harvest: 6 -12 days. Harvest 1 -2 cm above the soil.

How to Grow Radish Sprouts

  • Rinse seeds with cold water.
  • Soak 1 – 2 tablespoons of seeds for 6 – 8 hours.
  • Rinse seeds for 1 – 2 minutes and place them in a glass sprouting jar. Leave jar upside down for 8 – 12 hours to allow water to drain from your seeds.
  • Rinse seeds with water for 1 – 2 minutes and place the jar upside down for 8 – 12 hours.
  • Repeat the rinsing and draining process for 4 – 7 days, until your seeds have sprouted.

Product Specifications

  • Botanical name: Raphanus sativus.
  • Non-GMO.
  • Open-pollinated.
  • No chemical treatment.
  • Australian Grown
  • Seeds per gram: Approx. 65.
  • No shipping 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 28 reviews
Steven Lewis
Great germination

Fantastic germination and super reliable seeds. My criticism is that the seed density needs to be increase from 32 to 36g per tray and the purple colour isn't as intense throughout the entire crop as I have seen with other strains/varieties.

However the high germination and the awesome service you get from seedmart outway the disadvantages.

Great quality seed

Great quality seed, excellent germination rate. Always get an excellent quality crop from these seeds with a lovely deep purple colour and spicy flavour.

Jacki Hinchey

Thank you Seedmart, for exSEEDing my expectations - the purple radish microgreens perform the same as all the others I have tried, but you are local to me and provide excellent service.

Nick Blanche
Purple Radish seeds were great

Great germination rate, friendly and prompt service. Very happy with taste and colours.

David Chapman

Really happy with my change to Seedmart!
Instructions come with the seeds which is also very helpful.
The produce is also top quality!