Broccoli Sprouting Seeds


  • Fast and easy to grow.
  • High in sulforaphane.
  • Grow as sprouts or microgreens.

Bulk Broccoli Sprouting Seeds

  • Buy in bulk and save with our 1 kg packets.
  • Has a slightly spicy taste, similar to radish.

How to Sprout Broccoli Seeds

These seeds can be sprouted using a glass sprouting jar, tray or hemp sprouting bag. The steps for sprouting in a jar are as following:

  • Add 1.5 tbsp (20 grams) of seeds to your jar, and fill with water.
  • Soak for 4-8 hours.
  • Rinse with water for a few minutes (It is particularly important to rinse your seeds well in humid conditions).
  • Tilt your jar upside down and using the sprouting lid to drain the water from your seeds. Leave for 8-12 hours.
  • Repeat the rinsing and draining process 2-3 times daily until your seeds sprout.
  • In 3-6 days the yield will be 1 – 1 1/2 cups.

How to Grow Broccoli Microgreens

    • Grow microgreens with soil or a hydroponic method.
    • Do not presoak seeds.
    • Sow rate: 28 grams for a 10 x 20″ growing tray.
  • Moisten soil, flatten 3-4 cm soil in tray or grow hydroponically.
  • Cover for 2-3 days with tray lid. Store in well ventilated area away from light until the seeds germinate. Lightly water 1-2 times daily.
  • Uncover and place in light. Water 1-2 times daily.
  • Harvest time: Approximately 8-14 days.
  • A 10 x 20″ tray yields approx. 320 grams of microgreens.

Product specifications

  • No chemical treatment.
  • GMO Free
  • Open-pollinated.
  • Variety: Brassica Oleracea (Green Sprouting Calabrese).
  • Seeds per gram: 315.
  • 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 16 reviews
Marina Kiehne
Broccoli seeds

I sprouted using a jar, which worked well.
Then I tried growing micro greens in trays, which worked ok. I realize my trays are too deep, and I need to find the correct ones. So it's back to the sprouting jar. Overall, I'm happy and intend to buy from you again.

Michael Kelley
All good

Love them
Thank you

Jacinda C
Beyond my expectation

The seeds are wonderful. Germination rate is good. Best value seeds I can find online in Australia. On top of that I have to give thumbs up to this company's packaging: no plastic at all, all recyclable paper packaging, very environmentally friendly!! Will keep buying seeds from this site in the future. Keep up the good work!

Sue Sampson
Performing well :-)

Seeds sprouted well and are almost ready to harvest

Debbie Etherton

Service with a smile uou can actually feel over the phone, thanks Bonnie, you are so helpful