Tomatoes (Lycopersicon esculentum) are a popular warm-season vegetable that belongs to the nightshade family. Tomatoes are one of the most sensitive growing plants in the world. They require specific water intake, space, and airflow to grow. Its types are based on size, production rate, and seed. therefore, the most used are red beefsteak and cherry tomatoes. Tomato is the best source of a substance called lycopene which is responsible for bright red color. It protects from the ultraviolet rays of the sun. There are two main types of tomatoes determinate and indeterminate. There are many concerns of gardeners about growing tomato plants together.
Can you plant two tomato plants together?
Planting two tomato plants together in a container depends on a few factors such as tomato plant type and pot size.
Determinate tomatoes are the bushy types that grow outward as well as upward. They need more planting space than indeterminate tomatoes because they will compete with one another for moisture and sunlight.
Indeterminate tomato plants are vining types that grow more upward than outward. They can be planted closer together.
Determinate varieties reach a certain plant height and then stop growing while Indeterminate varieties continue to grow and produce tomatoes all along the stems throughout the growing season.
By providing quality fertilizer and soil, we can grow tasty and healthy tomatoes.
But there is something necessary to know tomato spacing is an important factor for its growth. we cannot grow unlimited tomato plants in one container. So, what is the proper tomato spacing? Can we plant two tomato plants together?
Planting two tomato plants together in a container depends on a few factors such as tomato plant type and pot size. If you want to grow large plants for good fruit-bearing then you should plant them almost 2-3 feet apart.
Tomato Seedling
Before deciding the size of the pot, choose the variety which we grow. Once we’re done with the tomato type, the next step is to decide the pot size.
Size of the pot for tomato plants
Small pot: Dwarf tomatoes like Cherry and determinate tomatoes like Roma are suitable for a small pot. These plants will be okay in this size container. All they require the depth. The roots of determinate and dwarf plants are usually dense. They go deep and deep to stabilize themselves. The depth of the small pot should be at least 12 inches. If we are planting two tomatoes in the same pot, then keep them distanced from each other.
Large pot: indeterminate tomatoes are suitable for large. Indeterminate plant growth is continuing. They double their size at the mature stage as compared to the young. 
- So if we are planting two dwarf or determinate tomato plants together in the same pot, use a small container. Similarly, if we are planting two indeterminate plants, use a large pot and keep the distance between them.
Why not growing tomato plants together is crucial
Tomatoes don’t thrive when planted close together because they are resource-intensive in their needs and competitive with one another. They will steal resources from their neighbors if they can.
Those tomato plants which grow in limited space are supposed to have diseases and stunted growth.
Due to a lack of moisture and oxygen, tomatoes possess harmful diseases. Their production rate is also slow as compared to the tomato plants growing in proper space and airflow. In the worst-case scenario though, all your plants will be underdeveloped. That’s why some gardeners still fail to grow healthy tomato plants. Following tips are necessary for spacing: 
- Give determinate tomato varieties about 24 inches of spacing
- Give indeterminate tomato varieties about 18 inches of spacing
Tomatoes should not share a container unless you have an exceptionally large pot. Tomatoes are heavy feeders that will compete for each other for resources in cramped environments. This will result in them starving each other for nutrients and suffering fungal infections.
Plants do need our attention. With proper care, we need to provide a support system and time. Keep pests away from the tomato plants. Do not let the bugs and worms eat your tomatoes before eating. Bugs and worms are pretty common in gardens. Use an antiseptic spray to keep the insects away.
Fertilizer is essential for plants like sunlight and water. Fertilizers are synthetic or natural compounds used to increase the quality of the soil. Plants require minerals such as Potassium, Calcium, Iron, Magnesium, and Phosphorus to grow. Fertilizer maintains these mineral rates in the soil and helps in proper growth.
The best to water the tomatoes is at 6.00-9.00 am. Reason? Because at this time, the rays of the sun are of premium quality. If the tomatoes have a sufficient amount of water, they will do photosynthesis using the premium quality sun rays to make food.
Is it okay to plant two tomato plants in a single pot?
Yes, it is absolutely fine to grow two tomato plants in a pot. But make sure to follow the considering factors and avoid the common tomato plant growing mistakes.
By following these tips you’ll have a large harvest of the best-tasting tomatoes possible. Ignore these tips and you’ll find your tomatoes stunted and suffering from fungal disease by harvest season. One strong tomato plant that has enough breathing room will produce more fruit than two plants grown close together.
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