This is a question that is often asked by those who are looking to grow tomatoes. The answer to this question can vary depending on the size of the pot and the variety of tomato plant that you are growing. For example, if you are growing a determinate variety of tomato, then you can usually get away with one plant per pot. However, if you are growing an indeterminate variety, then you will need to provide support for the plant and you will likely need two or three plants per pot.
When it comes to the size of the pot, a good rule of thumb is to use a pot that is at least 12 inches in diameter. This will give the roots of the plant plenty of room to grow and will also help to prevent the plant from becoming root bound. If you are using a pot that is smaller than 12 inches in diameter, then you will need to be careful not to over-water the plant as this can lead to problems with the roots.
As far as the type of pot, it is best to use a plastic or ceramic pot as these materials will help to retain moisture. If you are using a metal pot, then you will need to make sure that it is well-ventilated so that the roots of the plant do not become too hot.
When it comes to watering, it is important to water the plants deeply and then allow the soil to dry out completely before watering again. This will help to prevent the roots from becoming waterlogged and will also help to encourage the plant to produce deeper roots.
If you are growing tomatoes in a pot, then it is important to fertilize the plants on a regular basis. This will help to ensure that the plants have all of the nutrients that they need to produce a bountiful crop. There are a variety of different fertilizers that you can use, but it is best to use one that is specifically designed for tomatoes.
When it comes to harvesting, it is best to wait until the fruits are fully ripe before picking them. This will help to ensure that they are at their peak flavor and will also help to prevent the plant from being damaged. If you pick the fruits too early, then they will not be as sweet and will also be more likely to crack.
As you can see, there are a number of factors that you need to take into consideration when it comes to growing tomatoes in a pot. By following the tips above, you should be able to grow a healthy crop of tomatoes that will provide you with plenty of delicious fruit.