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Fresh broccolini bunch tied with rubber band next to a serrated knife on a rustic wooden table. Healthy green vegetable.

Waltham 29 Broccoli

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by High Mowing Fulfilled by Seedtime
$4.15 $2.49 40% Off Sale
Availability:
Out of stock
~225
Seeds Per Packet
85
Days to Maturity

The dependable heirloom broccoli standard — large, domed, blue-green heads with excellent side-shoot production after main head harvest. Waltham 29 has been a reliable fall broccoli for generations, delivering consistent flavor and generous yields in cool-season gardens. A foundational heirloom for any seed-saving program or grower who values proven, time-tested varieties.

Seed Specifications
Organic Non-GMO Heirloom Open Pollinated Cold Tolerant
Product Details
Packet weight
1/32 oz
Sowing coverage
~25 feet
Life cycle
Annual
Scientific name
Brassica oleracea var. italica
Growing Information
Light requirements
Full Sun
Seeding method
Direct Sow or Transplant
Days to germinate
7-10 days
Germination temp
65-75°F
Planting depth
1/4-1/2 inch
Plant spacing
18-24 inches
Row spacing
24-36 inches
Plant height
18-24 inches
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