ZonePlant
Butternut Waltham winter squash

vegetable variety in zone 4b

Butternut Waltham winter squash in zone 4b

Butternut Waltham · Cucurbita maxima and Cucurbita moschata

Zone
4b -25°F to -20°F
Growing season
130 days
Days to harvest
85 to 120

The verdict

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

About Butternut Waltham

Sweet, dense, smooth; classic tan-skinned bell-shaped winter squash. Roasting, soups, pies, mashing. Stores 3-6 months at room temperature, the universal winter squash.

Critical timing for zone 4b

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

Common challenges in zone 4b

  • Spring frost timing
  • Apple scab pressure
  • Cane berry winter dieback

Modified care for zone 4b

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

Butternut Waltham in adjacent zones

Other winter squash varieties for zone 4b

Frequently asked questions

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Will Butternut Waltham winter squash grow in zone 4b?

Yes. Butternut Waltham is recommended for USDA zones 4a through 8a, which includes zone 4b.

Image: "Cucurbita maxima x C. moschata (zapallo kabutia o japonés o grupo Tetsukabuto)", by Patricia Zappia http://patoentusalsa.blogspot.com.ar/, via Wikimedia Commons, licensed under CC-BY Source.

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