ANSWER : A tomato plant will only last a year in most vegetable gardens. The tomato plant will die as soon as it gets chilly and freezes.
In places where the temperature never falls below 60 degrees or when indeterminate tomatoes are grown indoors, they are short-lived perennials that will last for two years. The plant usually stops producing viable fruit by the third year.
In other climates, tomatoes will survive until the frost and cold weather arrives, at which point they will die back. They will not return the following year. Tomatoes are often cultivated as annuals that must be replaced the following season.
Can you keep a tomato plant forever?
Indeed, it is a resounding yes. In their native tropical growing range, tomato plants are perennials that live for many years.
Can you grow tomatoes indoors all year round?
Locate the Ideal Location: Tomatoes will not grow efficiently inside unless the circumstances are similar to those of an outside garden. The plants need at least eight hours of sunshine every day and a temperature of 70 degrees Fahrenheit or higher. Consider a spot on a window sill or near a screen door.
Can tomato plants survive indoors?
Locate a Warm Place That Is Consistently Warm. Tomatoes grow nicely indoors at temperatures ranging from 70 to 80°F. Heat-loving tomato plants will be shocked by cold drafts from an open door or window.
What is the oldest tomato plant ever?
Scientists excavating an ancient lake bed in southern Argentina discovered the fossilized remnants of a tomato dating back 52.2 million years.