Broccoli Waltham 29 Microgreen Seeds


  • Fast and easy to grow.
  • High in sulforaphane.
  • Traditional, heirloom variety.
Guaranteed Safe Checkout

BROCCOLI ‘Waltham 29’ Microgreen Seeds

  • Broccoli Waltham 29 microgreens have a slightly spicy taste, similar to radish.
  • Grow microgreens with soil or a hydroponic method.

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.


Additional information

Weight N/A

Downloadable Growing Guides

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.

Product Specifications

  • No chemical treatment.
  • Non-GMO seeds.
  • Open-pollinated, heirloom variety.
  • Variety: Brassica oleracea italica (Waltham 29).
  • Seeds per gram: 275.

Notify me when the item is back in stock.