Illustration of Costoluto Genovese tomato
Illustration based on known variety traits. Appearance varies by growing conditions.

No. 024 · heirloom

Costoluto Genovese

Costoluto Genovese is an indeterminate heirloom slicer with carmine to rich red, deeply ribbed and fluted fruit. It ripens in about 85 days.

Typeslicer
Habitindeterminate
Days to maturity85
Fruit size6 to 8 oz
Colorcarmine to rich red, deeply ribbed and fluted
Difficultymoderate

Flavor

Described as a bold, rich, deep flavor with a tangy edge, the deeply pleated fruit slicing into flower-like rounds prized for fresh eating and sauce. This is the recurring catalog and grower description, not a measured claim.

Origin

Italian heirloom from the Genoa region, grown by Italian gardeners for generations and traced to the 19th century.

What it does well

  • Bold rich flavor valued fresh and for sauce
  • Deeply ribbed fruit that slices into decorative rounds
  • Long-season indeterminate vines bear until frost

Where it frustrates

  • Tall vines need staking or caging
  • Irregular lobed fruit can be awkward to pack or process
  • Less common in North America so seed can be harder to find

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Where to buy seed

Sources