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Tomato variety

Big Zac Tomato: Days to Maturity, Growth Habit & Growing Tips

Big Zac is a giant among tomatoes, a hybrid made by crossing two heirlooms and grown by people chasing record weights.

Key facts

Days to maturity
80 days
Growth habit
Indeterminate
Listed for
United States

Overview

Big Zac is a giant among tomatoes, a hybrid made by crossing two heirlooms and grown by people chasing record weights. The glossy red, flattened fruits routinely reach 4 to 6 pounds when the plant is pruned to a few fruits and fed well. The vines are indeterminate and need a very strong stake or cage to carry that load, plus steady water to limit cracking. It ripens in the main season, around 80 days, and is as much a garden showpiece as a kitchen tomato.

Big Zac traits

  • Indeterminate vines needing very sturdy support
  • Huge glossy red fruit of 4 to 6 lb
  • Flattened shape
  • Hybrid cross of two heirlooms
  • Main season, about 80 days

Good for

  • Giant tomato competitions
  • Fresh slicing
  • Garden showpiece

Compare with other tomato varieties

Blank cells mean there is no data on record. Select a variety name to open its page.

VarietyDays to maturityGrowth habitType
Big Zac this page80 daysIndeterminate—
Allerbest80 daysIndeterminate—
Aunt Ruby's German Green80–85 daysIndeterminate—
Basinga80 daysIndeterminate—
Beefmaster80 daysIndeterminate—
Beefsteak80–96 daysIndeterminate—
Big Mama80 daysIndeterminate—

Big Zac FAQ

What kind of tomato is Big Zac?

Big Zac is a giant among tomatoes, a hybrid made by crossing two heirlooms and grown by people chasing record weights. The glossy red, flattened fruits routinely reach 4 to 6 pounds when the plant is pruned to a few fruits and fed well.

How many days to maturity is Big Zac?

Big Zac is listed at 80 days. Sowing and planting times are the same as for other tomato varieties, so check them in the tomato growing guide.

How does Big Zac compare with other tomato varieties?

Big Zac: 80 days, indeterminate. Similar tomato varieties include Allerbest (80 days), Aunt Ruby's German Green (80–85 days), Basinga (80 days). The comparison table on this page lists days to maturity, growth habit and type side by side.

What is Big Zac good for?

Big Zac is grown for giant tomato competitions, fresh slicing, garden showpiece.

Sowing, care and common problems

Sowing times, care and common problems are the same for every tomato variety, so they are covered once in the growing guide.

Source

Source: Cornell University (CALS Garden-Based Learning)

The text on this page is our own summary written from the published variety record, not a copy of it.

Keep a growing history for Big Zac

Type the plant name, add the planting date, and take photos as it grows. Next season you will have your own dates for sowing, flowering, and harvest instead of a generic calendar.

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