Although in their native habitat tomato plants grow as perennials, they are usually grown as annuals for cultivation. Tomatoes can still be grown year-round despite being referred to as tender perennials. Tomato plants are often grown in containers, and can be planted in the ground or in pots. They can also be propagated from cuttings or seeds, although this is not recommended due to the risk of cross-pollination.
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How old is the oldest tomato plant?
The remains of a tomato that was more than 200 million years old were found in southern Argentina. The discovery, reported in the journal PLOS ONE, was made by a team of researchers from the Universidad Nacional Autónoma de México (UNAM) and the National Museum of Natural History in Buenos Aires, Argentina.
Are tomato plants permanent?
Indeterminate tomatoes continue to grow for what seems like indefinitely. They can grow from 6 feet to 20 feet tall. Tomatoes grow all season until a hard frost stops them in their tracks. The color of the tomato is determined by the amount of chlorophyll present in the plant.
Red tomatoes are the most common color, while orange and yellow are more common. Green and blue are also common, but not as common as red and orange. Purple and pink are less common than the other colors.
How long do tomato plants continue to produce?
The plants will produce until the first frost. Tomatoes are produced more by indeterminate plants than by determinate varieties, but fruit production is spread out over two to three years.
How long do tomato plants bear?
A tomato plant typically lives for one growing season (6-8 months) when grown outdoors, but when nurtured in ideal or controlled growing conditions indoors, tomato plants can survive between 2-5 years. It may be possible to extend the life span of healthy cuttings.
Do tomato plants need to be replaced every year?
Tomato plants don’t grow every year. The tomato plant can either survive the winter or not. Tomatoes can only make it to the next year if they are planted in the spring. If you plant tomatoes in spring, they will not be able to grow into their full size until the following summer.
This is why it is important to plant tomato plants in a location that is not too cold or too hot. The best way to tell if your tomato is ready for harvest is to look at the leaves on the plant. Once the tomatoes are ready to be harvested, you will need to cut them open and remove the seeds.
Do tomato plants regrow after harvest?
Tomatoes can grow back if you cut them at the ground as long as they have enough space, the temperatures are high enough and they receive plenty of sunlight. Tomatoes have to wait for the weather to warm up before they can start growing again, so indeterminate plants are more likely to grow back than determinate plants.