ZonePlant
Waltham 29 broccoli

vegetable variety in zone 4a

Waltham 29 broccoli in zone 4a

Waltham 29 · Brassica oleracea var. italica

Zone
4a -30°F to -25°F
Growing season
120 days
Days to harvest
60 to 90

The verdict

Detailed guidance for this section is being prepared. Check back soon.

About Waltham 29

Sweet, tight-headed, classic flavor; cold-hardy fall variety. Roasting, steaming, freezing. Best for fall/overwintering plantings, holds in field through light frost.

Critical timing for zone 4a

Detailed guidance for this section is being prepared. Check back soon.

Common challenges in zone 4a

  • ▸ Late frosts damage early bloomers
  • ▸ Limited peach varieties

Modified care for zone 4a

Detailed guidance for this section is being prepared. Check back soon.

Waltham 29 in adjacent zones

Other broccoli varieties for zone 4a

Frequently asked questions

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Will Waltham 29 broccoli grow in zone 4a?

Yes. Waltham 29 is recommended for USDA zones 3a through 7a, which includes zone 4a.

Image: "Brassica oleracea var. italica Limba 2022-04-24 7316", by Salicyna, via Wikimedia Commons, licensed under CC-BY Source.

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