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Are Cherry Tomatoes Determinate or Indeterminate? Both

Cherry tomato is a fruit size, not a growth habit. How to tell which you have, why it decides pruning and support, and the common varieties in each group.

By Salma 2 min read Save to Pinterest — opens Pinterest in a new tab
A truss of cherry tomatoes ripening unevenly on a staked vine
Photo: Ralphs_Fotos, Pixabay Content License, via Pixabay
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The question has a frustrating answer: both. Cherry describes the fruit, determinate describes the plant, and the two have nothing to do with each other.

The difference, and why it matters

IndeterminateDeterminate
GrowthKeeps extending until frostStops at a set size
Height6–8 ft, more under glass1–3 ft
CroppingSteady, midsummer to frostOne flush over a few weeks
Side shootsPinch them outLeave them — they carry the crop
SupportTall cane, string or cordonShort stake or cage, often none
SuitsA long picking seasonPots, patios, a single harvest

How to tell which you have

Look at the growing tip from midsummer:

  • Indeterminate — the main stem keeps extending, with leaves and flower trusses alternating up it, and no end in sight
  • Determinate — a flower truss forms at the tip, which stops that stem, and the plant bushes out sideways instead

The packet normally says. A third label, semi-determinate, sits between the two — taller than a bush type, but it eventually stops.

Common cherry varieties by habit

Indeterminate — Sungold, Sweet Million, Gardener’s Delight, Black Cherry, Sweet Aperitif, Supersweet 100

Determinate or bush — Tumbling Tom, Red Robin, Patio Choice, Totem, Maskotka

Variety names and availability differ by region, so check the packet rather than the list.

Do not pinch side shoots on a determinate plant

It is the most common tomato mistake and it costs you fruit directly. On a determinate plant the side shoots carry a large share of the crop, so removing them is removing the harvest.

Pinch only on indeterminate plants, where the side shoots would otherwise turn one plant into an unmanageable thicket.

Choosing by what you want

  • A few handfuls every evening → indeterminate
  • One big picking for sauce or freezing → determinate
  • A pot on a patio → determinate or bush
  • A hanging basket → a variety bred to trail, such as Tumbling Tom
  • A greenhouse with height → indeterminate, trained up strings

Common questions

Are cherry tomatoes determinate or indeterminate?

Both exist, because cherry describes the fruit size and determinate or indeterminate describes the plant's growth habit. The two are independent. Most popular cherry varieties — Sungold, Sweet Million, Gardener's Delight, Black Cherry — are indeterminate and keep growing and fruiting until frost. Bush types such as Tumbling Tom, Red Robin and Patio Choice are determinate and stop at a set size. The seed packet states it; if it does not, the variety name searched alongside the word habit usually will.

How can I tell which one I have?

Watch the growing tip. An indeterminate plant keeps extending a main stem with leaves and flower trusses alternating up it, and it will not stop. A determinate plant sets a flower truss at the tip, which ends that stem's growth, and the plant fills out sideways instead. By midsummer the difference is obvious: one is climbing past your head, the other has stopped at two or three feet and is covered in fruit at once.

Do cherry tomatoes need pruning?

Indeterminate ones usually do and determinate ones should not be. On an indeterminate plant, pinching out side shoots in the leaf joints keeps it to one or two stems, which is manageable and keeps air moving. On a determinate plant the side shoots carry much of the crop, so removing them directly reduces your harvest. That single distinction is why habit matters more than fruit size.

How tall do cherry tomatoes get?

Indeterminate cherry varieties commonly reach six to eight feet in a season and will keep going given a long enough one — in a greenhouse they often exceed that. Determinate and bush types usually stop between one and three feet. Hanging basket varieties trail rather than climb, typically a foot or two of growth over the rim.

Which type is better for pots?

Determinate and bush types, generally. They stop at a manageable size, need little or no staking, and set most of their crop in one flush, which suits a patio. Indeterminate varieties grow well in large containers too but need a tall support, more water and regular feeding, because the plant keeps growing all season. For a hanging basket, choose a variety specifically bred to trail.

Do determinate tomatoes stop producing?

Largely, yes. A determinate plant sets most of its fruit over a few weeks and then declines, which is why they are favoured for a single big harvest — for sauce or for preserving. Indeterminate plants crop steadily from midsummer until frost kills them. If you want a few handfuls every evening rather than a glut in August, indeterminate is the choice.

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