Broccoli Sprouting Seeds


  • Fast and easy to grow.
  • High in sulforaphane.
  • Grow as microgreens or sprouts.
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Broccoli Sprouting Seeds – Bulk & No Chemical Treatment

  • Grow as microgreens or sprouts.
  • 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

  • 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.

Product specifications

  • No chemical treatment.
  • GMO Free
  • Botanical name: Brassica oleracea.
  • Seeds per gram: Approx. 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.

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 63 reviews
Ian James
good germination

quick delivery, good germination rate, good green colour, taste great also high yield

Samuel Parker
Good Seeds

Good Seeds

lin chen
Great deals

I bought 800 games broccoli seeds and seedmart sent me 200 grams extra. Very easy to sprout and taste great. An excellent purchase experience with seedmart! Thank you very much!


My seeds were well packaged and arrived very quickly. They’ve been sprouting well too. I’m new to sprouting but it looks as though all/almost all of them are germinating. I bought a kilo and have been storing the bag in the fridge. I’m very happy with my purchase and have recommended Seedmart to friends and family. Happy sprouting everyone!

Janice Morrell
broccoli sprouting seeds

Best thing is the broccoli seeds are easy to sprout! Next best thing it's chemical free and delivery was efficient and fast. I've already passed on the word to my health conscious friends about Seedmart. Thank you Seedmart for your service.