Waltham 29 Broccoli Seeds

Waltham 29 Broccoli Seeds

Brassica oleracea var. italica — Ready to harvest in 85–90 days

Annual 

Buy broccoli seeds now and grow Waltham 29 — a cold-hardy, high-yielding heirloom developed at the historic Waltham Field Station in Massachusetts. Known for its compact growth and excellent side shoot production, this variety thrives in cooler climates and offers multiple harvests throughout the season.

Perfect for home gardens, raised beds, or fall plantings, Waltham 29 produces uniform heads with tender florets and classic broccoli flavor. Non-GMO and open-pollinated, it's a trusted favorite for both beginners and experienced growers.

Heirloom. Great for cool-weather gardens and extended harvests.

Bonus: Every order includes a free downloadable “How to Plant Broccoli Seeds” guide with expert advice for sowing, transplanting, and repeat cutting.