No. 058 · heirloom

Manitoba

Manitoba is a determinate heirloom slicer with bright red fruit. It ripens in about 60 days.

Illustration of Manitoba tomato
Illustration based on known traits, not a photo.
TypeSlicer
HabitDeterminate
BreedingHeirloom
Maturity60 days
Fruit size4 to 6 oz
ColorBright red, slightly flattened
DifficultyEasy
Best forSlicing, fresh, canning, sauce

Flavor

Described as a rich, old-fashioned tomato flavor with a balanced sweet-acid taste that holds up in sauces and preserves. This is the recurring catalog and grower description, not a measured claim.

Origin

A determinate open-pollinated heirloom bred in the 1950s at the Morden Research Station in Manitoba, Canada, for cold, short-season prairie gardens.

What it does well

  • Bred for cold prairie climates and short seasons
  • Compact determinate bush, 3 to 4 feet, needs minimal staking
  • Concentrated, dependable harvest

Where it frustrates

  • Determinate, so fruit ripens in a concentrated window
  • Medium-sized fruit rather than a large slicer

Growing it

  • Determinate bush. It sets most of its crop in one concentrated flush, which suits batch cooking and canning, and needs only light support.
  • Ripens early, under about 70 days, one of the safer picks where the summer is short.
  • Generally forgiving and beginner-friendly to grow.
  • Reliably sets and ripens in cool, short seasons.
  • One of our picks for the cold, short-season gardens of New England.

Disease resistance

An heirloom, sold without formal disease-resistance codes.

Why no hardiness zone?

Tomatoes are warm-season annuals, so variety choice comes down to days to maturity and your local frost dates.

Like Manitoba, but...

Sold out, or after a change? The closest alternatives, and how they differ.

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Where to buy seed

Related reading

Common questions

Is Manitoba determinate or indeterminate?
Manitoba is a determinate variety. Determinate bush. It sets most of its crop in one concentrated flush, which suits batch cooking and canning, and needs only light support.
How long does Manitoba take to ripen?
Manitoba ripens in about 60 days from transplant. Ripens early, under about 70 days, one of the safer picks where the summer is short.
Is Manitoba an heirloom or a hybrid?
Manitoba is an heirloom, an open-pollinated variety with a documented history, so seed saved from it comes back true to type.
What can I grow instead of Manitoba?
A close swap is New Yorker, but a Canadian prairie variety rather than a New York one.

Sources

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