When it comes to tending to your potato plants, you might have heard about the practice of removing flowers. The idea behind this gardening tip is to potentially boost the yield of your potato crop. But is there any truth to this claim, or is it merely a gardening myth? Let’s explore the evidence and implications of picking flowers off potato plants.

The Question of Yield Enhancement

The debate surrounding flower removal on maincrop varieties of potato plants has garnered attention among gardeners seeking to maximize their harvest. Some believe that by removing the flowers, the plant’s energy is redirected towards tuber development, potentially leading to increased yields. Others argue that flower removal has little to no impact on overall yield.

The Evidence: Boost, No Boost, or No Loss

Research on this topic has produced mixed results, leading to a range of viewpoints among gardening experts. Some studies suggest that removing flowers might indeed result in a slight increase in yield by encouraging more energy allocation to the tubers. On the other hand, other experiments have found no significant difference in yield between plants with or without flowers.

While the evidence may seem conflicting, there is a consistent finding that removing flowers does not lead to a reduction in yield. So, if you decide to pick off the flowers, there is little risk of negatively affecting your potato harvest.

Factors to Consider

Several factors can influence the impact of flower removal on potato plants:

  1. Variety of Potato: The response to flower removal might vary depending on the specific potato variety you are growing. It could be more effective for certain maincrop varieties than others.
  2. Growing Conditions: The success of this practice may be influenced by environmental factors, such as soil quality, weather, and overall plant health.
  3. Time and Effort: Consider whether you have the time and resources to carry out the process of removing flowers, especially if you are growing a large number of potato plants.

Making an Informed Decision

Ultimately, the decision to pick flowers off potato plants depends on your preferences and gardening goals. If you have the time and inclination to experiment, you can try removing flowers on a portion of your potato plants and observe the results. However, if you prefer a simpler approach to gardening, you can choose to leave the flowers intact, knowing that it will not negatively impact your yield.


The question of whether to pick flowers off potato plants remains a matter of personal choice and experimentation. While some gardeners believe in the potential yield-boosting benefits, others find it makes little difference. Whichever path you choose, rest assured that removing the flowers will not harm your potato crop. Enjoy the process of tending to your potato plants, and with a bit of gardening magic, you’ll be rewarded with a bountiful harvest.

FAQs (Frequently Asked Questions)

1. Will removing flowers from my potato plants guarantee a higher yield? While some gardeners believe that removing flowers can potentially boost the yield of potato plants, the evidence is not entirely conclusive. Research has produced mixed results, with some studies showing a slight increase in yield, while others find no significant difference. The impact of flower removal may vary depending on the potato variety, growing conditions, and other factors. If you have the time and inclination, you can experiment with flower removal on a portion of your potato plants to see the results in your specific gardening environment.

2. How do I remove flowers from potato plants, and when is the best time to do it? To remove flowers from potato plants, simply snap or pinch off the flower stalks where they meet the main stem. This process is known as “deadheading.” The best time to remove flowers is when they first appear or shortly after. By doing so early in the plant’s growth stage, you redirect the plant’s energy towards tuber development. Remember to be gentle while removing flowers to avoid damaging the plant.

3. Are there any other benefits to removing flowers from potato plants besides yield enhancement? While the main purpose of removing flowers is often associated with potential yield improvement, there are a couple of other benefits worth considering. Deadheading the flowers can help tidy up the appearance of your potato plants, making them look neater and more aesthetically pleasing. Additionally, by removing flowers, you reduce the chance of the plant producing seeds, which can be beneficial if you want to focus on tuber production rather than seed development.