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Tomatoes are perennials and in the tropics or subtropics will live for years.They are treated as annuals in northern climates because frost in fall will finish them.If they are not planted in ground but potted instead, you can protect your tomatoes from freezing and they may live several years.Example: As soon as it got colder (early September), I removed them from my balcony and into a 'solarium' room (a room that has windows on two sides). They kept having fruit until late November. They are still inside, and presently - in February - I have fruit and new flowers again. They taste a bit less sweet since they are inside (behind huge window). In addition, I had 4 different types of tomato plant, and 3 of them survived (and have fruit now).

If you put them inside, make sure they have plenty of light and sun, or add some artificial (grow) light. Room should be ventilated and not humid in order to avoid fungus.

Lastly, if you like that specific kind of tomato you have at home, and it lives throught the winter, you can 'clone' it by removing 'suckers' and potting them.

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Q: How long do tomato plants fruit for before you need to plant new ones?
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Related questions

What do you do with tomato plants after fruit?

The plant remains can be composted or burnt.


What is the stem of the tomato plant?

A tomato is the developed ovary of the tomato plant flower. The plant is called a tomato plant and the fruit is the tomato you buy in the fruit shop.


No flowers on tomato plants?

You may have got a male plant. These plants do not bear fruit. They are grown to pollinate female plants.


Do tomato plants die off after fruiting?

You may have got a male plant. These plants do not bear fruit. They are grown to pollinate female plants. If the plant has flowers, the flowers are not getting pollinated to bear fruit.


What is Function of tomato to the plant?

The tomato is the fruit of the tomato plant and carries to seed.


What are total soluble solids in fruit plants?

The total soluble solids in fruit plants contribute to the taste and yield of these plants. For example, the tomato plant consists of lycopene, sugars and acids that contribute to the soluble solids in this plant.


Which part of the plant is the tomato?

The fruit.


Why is a tomato is a fruit?

Because the seeds of the tomato plant form inside the tomato. That's what a fruit is, the part of the plant that contains the seeds.


Is tomato a root or stem?

It is technically a fruit.


Wil tomato plants come back in the spring?

Tomato is an annual, meaning it will not last after more than one season. Once it has flowered and produced its fruit, it has no more usefulness, so can be composted. Next spring, either plant tomato seeds in seeding pots before transplanting, or purchase tomato plants from your local garden centre, or if you have success before, plant seeds directly in the garden, depending on your location.


Where is tomato produced from?

A tomato is the ripened fruit that comes from a tomato plant.


How do you have a good harvest for tomato plants?

Prepare soil that meets the needs of tomatoes- nitrogen, phosphorus and calcium. Plant the plants deep- up to the first leaves. Mulch plants to control weeds and conserve water. Fertilize after the first fruit develops. Control plant pests (tomato hornworms) with the use of a biological such as BT. Stake or cage tomato plants to keep fruit off the ground.