Should All Suckers be Removed from Tomato Plant?

As a tomato plant grows, it produces numerous vegetative shoot branches known as suckers. These suckers, which arise from the intersection between the main stem and side stems, have no fruit or flower buds and may reduce the plant's overall yield. For this reason, many gardeners debate whether it is necessary to remove all suckers from tomato plants. In this article, we will explore the benefits and drawbacks of removing suckers from tomato plants.

Benefits of Removing Suckers from Tomato Plants

One of the primary benefits of removing suckers from tomato plants is that it diverts the plant's energy toward producing more fruit. Since suckers produce no flowers or fruit, they only utilize energy without contributing to overall yield. Removing them ensures that the plant focuses its resources on developing healthy, plump tomatoes. Additionally, removing suckers can improve air circulation throughout the plant and reduce the risk of disease.

Another benefit of removing suckers is that it may enhance the aesthetic appearance of the plant. A well-pruned tomato plant looks more manicured and attractive than one that has been left to grow untamed. This may be especially important if you are growing tomatoes in a visible area of your yard where aesthetics matter.

Drawbacks of Removing All Suckers from Tomato Plants

While removing suckers may seem like a no-brainer, there are some potential drawbacks to consider. One of the most significant drawbacks is that removing all suckers may weaken the tomato plant's structure. Suckers play a crucial role in supporting the plant's weight and balancing it in windy conditions. If too many are removed, the remaining stems may not be able to provide adequate support, and the plant may experience breakage or bending.

Additionally, removing all suckers may not be necessary for all varieties of tomatoes. Some tomato plants are bred to be more vigorous and can tolerate more suckers than others. If you remove too many suckers from these plants, you may actually reduce overall yield rather than improve it.

Best Practices for Removing Suckers from Tomato Plants

If you decide to remove suckers from your tomato plants, there are several best practices to follow. The first is to wait until the suckers are at least two inches long. Removing them too early can be damaging to the plant's overall health. Additionally, use clean and sharp pruning shears to make a clean cut. If the cut is jagged, it may damage the plant and increase the risk of disease. Finally, aim to remove only the largest and most robust suckers. Leave smaller or weaker suckers intact to provide support for the plants' structure.

Conclusion

Overall, the decision to remove or keep suckers from tomato plants ultimately comes down to personal preference and the specific varieties of tomato plants being grown. While removing suckers can enhance yield and aesthetic appeal, it may weaken the structure of the plant if too many are removed. By following best practices for removing suckers, gardeners can ensure that they are achieving the desired effect without unduly harming the plant.