ZonePlant
Costata Romanesco summer squash

vegetable variety in zone 5a

Costata Romanesco summer squash in zone 5a

Costata Romanesco · Cucurbita pepo

Zone
5a -20°F to -15°F
Growing season
150 days
Days to harvest
45 to 60

The verdict

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

About Costata Romanesco

Nutty, dense, exceptional flavor for a summer squash; Italian heirloom with deeply ribbed pale-green fruit. Slicing for grills, raw on salads, sauteing.

Critical timing for zone 5a

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

Common challenges in zone 5a

  • Fire blight in pears
  • Cedar-apple rust
  • Late spring frosts

Modified care for zone 5a

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

Costata Romanesco in adjacent zones

Other summer squash varieties for zone 5a

Frequently asked questions

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Will Costata Romanesco summer squash grow in zone 5a?

Yes. Costata Romanesco is recommended for USDA zones 5a through 8b, which includes zone 5a.

Image: "Cucurbita pepo Vilarromaris Oroso Galiza 2", by Lmbuga, via Wikimedia Commons, licensed under CC-BY Source.

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