With large-fruited tomato varieties such as ox-heart and beef tomatoes, however, the side shoots should be removed. Even with medium-sized indeterminate tomatoes, we recommend only leaving a maximum of two to three shoots, including the main shoot.
Most tomato pruning involves removing suckers -- the shoots that form in the axils where side branches meet the stem. Remove suckers when they're small by pinching them off with your hand or snipping them with pruners.
Remove all leafy suckers beneath the first fruit cluster so they won't slow the development of the fruit. Suckers are the little shoots that form in the spot (called an axil) where the leaf stem attaches to the main growing stem. In northern regions, many gardeners go further, removing all suckers as they appear.
This video explains why it's a good idea to prune tomatoes for better growth and fruit. One area to prune is the branches closest to the ground. The other is the "suckers" that usually emerge between the main stem and the branches. They can create essentially a new tomato plant with flowers and fruit, but.
The advantage in removing the lower leaves is that the plants energies go into producing fruit rather than a lot of foliage. Also the lower leaves tend to get powdery mildew so it is good to remove them to stop disease spreading.
With large-fruited tomato varieties such as ox-heart and beef tomatoes, however, the side shoots should be removed. Even with medium-sized indeterminate tomatoes, we recommend only leaving a maximum of two to three shoots, including the main shoot.
Don't pick too many leaves from a plant at one time.It scares the plant and it does not like that. Far better is to prune 2 to 3 leaves regularly (like once a week).
To grow the strongest tomato plant possible, prune side stems below the first fruit cluster. As a tomato plant matures, its lower leaves begin to yellow. Pinch or prune yellowed leaves to prevent disease, improve the tomato plant's appearance, and help the plant keep its energy focused on fruit production.
You only need to worry about pruning if you're growing a vining type, aka an indeterminate tomato. Bush tomatoes, or determinate tomatoes, are basically self-pruning because they're meant to only grow to a certain size and then stop.
Removing leaves from the plant can also ensure the maximum amount of light possible can reach the fruits, helping them to ripen.
If you're wondering how to increase flowering in tomatoes, try increasing how much light they receive. Tomatoes need eight hours of daylight to flower. Sunlight gives your tomato plants the energy to produce fruit, so if your plant doesn't have enough sunlight, you're less likely to see tomatoes fruiting.
Some gardeners recommend you “pinch off” the flowers on your tomato transplants during their first weeks of growth, claiming that removing early blossoms: Directs more energy into establishing a strong root system. Results in a larger, sturdier, and potentially healthier tomato plant.
Water correctly: Do not overwater. The first week tomato plants are in the ground, they need water every day, but back off watering after the first week, slowly weaning the plants down to 1 to 1.5 inches of water per week.
Step 2: Sweeten Your Tomatos
Second when tomatos begin to appear and are about 1 inch in diameter lightly sprinkle baking soda around each plant to make them sweeter. Repeat this process again when tomatoes are about half grown.
High quality compost—material that is well-decomposed, dark in color, and crumbly—is the best tomato fertilizer to use regardless of the soil you're working with. Not only does an annual application of compost boost the nutrients available in the soil, but it also improves soil structure.
Pruning, or selectively removing some of the tomato plant growth, can improve harvestable yields and prolong the harvest season. Further, keeping tomato plants off the ground reduces common fungal diseases like early blight, Septoria leaf spot, and anthracnose, and improves fruit quality.
Prune for plant structure and health. Suckers form in the axils between the leaves and the main stem. Encourage a strong main stem by removing all suckers below the first flower cluster. A properly pruned and supported single-stem tomato plant presents all of its leaves to the sun.
Once a week, prune about a third of the plant's leaves, starting at the bottom of the plant and working your way up to the top. You can certainly prune less than a third of the leaves, but never do more—that's the golden rule of pruning a tomato (and any other plant).
The bottom line: Watering tomato plants doesn't need to be a complicated process. The most important thing is to keep the soil damp throughout the growing season and avoid the leaves whenever possible.
Tomatoes taste great with reduced irrigation. The secret is to keep plants well watered as they establish then reduce watering once the fruits start to ripen. Begin by applying water generously, about two to three times a week, depending on your local climate, weather and soil conditions.