No. 055 · hybrid

Lemon Boy

Lemon Boy is an indeterminate hybrid slicer with bright lemon-yellow fruit. It ripens in about 72 days.

Illustration of Lemon Boy tomato
Illustration based on known traits, not a photo.
TypeSlicer
HabitIndeterminate
BreedingHybrid
Maturity72 days
Fruit size7 to 8 oz
ColorBright lemon-yellow, deepening to golden with a slight blush at the blossom end
DifficultyEasy
Best forSlicing, fresh, salad, canning, drying

Flavor

Described as a mild, sweet-tangy taste that is sharper and more balanced than most yellow tomatoes, picking earlier for more acidity. As with every flavor note here, this is the recurring catalog and grower description, not a measured claim.

Origin

A modern F1 hybrid lemon-yellow slicing tomato bred for sweet-tangy flavor and VFN disease resistance; the updated Lemon Boy Plus adds broader disease resistance.

What it does well

  • Strong VFN disease resistance for clean, healthy vines
  • Vigorous, high-yielding hybrid that is widely adaptable

Where it frustrates

  • Tall indeterminate vines need staking and pruning
  • As an F1 hybrid the seed does not come true

Growing it

  • Indeterminate vine. It keeps growing and setting fruit right up to frost, so plan on a tall stake or cage and regular pruning through the season.
  • Mid-season timing, ripening around 70 to 80 days from transplant.
  • Generally forgiving and beginner-friendly to grow.
  • Will set in cooler conditions, though warmth still helps it along.
  • One of our picks for the cold, short-season gardens of New England.

Disease resistance

VVerticillium wiltFFusarium wilt (race 1)NRoot-knot nematodes

Carries VFN resistance; the updated Lemon Boy Plus adds broader disease resistance.

Why no hardiness zone?

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

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Where to buy seed

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Common questions

Is Lemon Boy determinate or indeterminate?
Lemon Boy is an indeterminate variety. Indeterminate vine. It keeps growing and setting fruit right up to frost, so plan on a tall stake or cage and regular pruning through the season.
How long does Lemon Boy take to ripen?
Lemon Boy ripens in about 72 days from transplant. Mid-season timing, ripening around 70 to 80 days from transplant.
Is Lemon Boy an heirloom or a hybrid?
Lemon Boy is a hybrid (F1), so seed saved from it will not come back true to the parent and is best bought fresh each year.
What can I grow instead of Lemon Boy?
A close swap is Better Boy, but lemon-yellow rather than red.

Sources

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