Why Don't Potted Chili Plants Bear Fruit After Flowering?
Are you aware of this? Here are some small experiences in plant cultivation regarding why potted chili plants only flower and don't bear fruit, which are quite good bits of knowledge. It is recommended to save this for future reference!
Why Don't Potted Chili Plants Bear Fruit After Flowering?
Chili plants have a high demand for phosphorus and potassium fertilizers. An excessive application of nitrogen fertilizer can lead to the overgrowth of branches and leaves, resulting in flowering without fruit setting. If the potted chili plant is placed in an unsuitable location with poor lighting, it will affect the plant's photosynthesis, thus leading to the situation where it only flowers and doesn't bear fruit. When the temperature is below 15 degrees Celsius, it can affect the pollination of chili plants, which will also result in no fruit setting.
1. -- Improper Fertilization Leading to No Fruit Setting on Chili Plants --
As a fruit-bearing plant, chili has a relatively high demand for fertilizers, and the type of fertilizer needed differs during each growth stage.
In the seedling stage, when the branches and leaves are growing, a higher amount of nitrogen fertilizer is needed. Using nitrogen fertilizer will make the chili grow very fast and stimulate many lateral branches. Many people adopt this fertilization method, which results in lush chili plants with plenty of flowering but no fruit setting.
This is because chili plants require a large amount of phosphorus and potassium fertilizers for fruit setting. Excessive application of nitrogen fertilizer can lead to the overgrowth of branches and leaves, with flowers failing to set fruit.
Countermeasures: Chili fertilization should be comprehensive and balanced, ensuring the equal application of nitrogen, phosphorus, and potassium. During the growth stage of branches and leaves, more nitrogen fertilizer can be used, but once it reaches the flowering and fruit-setting stage, the amount of nitrogen fertilizer should be reduced, and the amount of phosphorus and potassium fertilizers should be increased to promote flowering and fruit setting.
2. -- Insufficient Light Leading to No Fruit Setting on Chili Plants --
Chili plants enjoy sunlight; chili plants grown in the field are exposed to full sunlight. If the potted chili plant is placed in an unsuitable location with poor lighting, it will affect the plant's photosynthesis, leading to the situation where it only flowers and doesn't bear fruit.
Countermeasures: Chili plants require plenty of sunlight for growth. Potted chili plants should be placed in a well-lit southern balcony or outdoors for maintenance and are not suitable for indoor or poorly lit areas.
3. -- Inadequate Pollination Leading to No Fruit Setting on Chili Plants --
In field-grown chili plants, pollination can be achieved through insects like bees, without human intervention. However, potted chili plants on the balcony lack these pollinating insects, which can affect the pollination of the chili plants, resulting in no fruit setting.
Countermeasures: Without insects for pollination, we can resort to manual pollination. Chili plants can self-pollinate, so we just need to gently shake the chili plant when it flowers to achieve pollination.
4. -- Improper Temperature Leading to No Fruit Setting on Chili Plants --
Chili plants require a certain temperature for fruit setting. When the temperature is below 15 degrees Celsius, it can affect the pollination of chili plants, leading to the same situation of flowering without fruit setting. Similarly, high temperatures are also not conducive to fruit setting.
Countermeasures: During the flowering period of chili plants, attention should be paid to temperature changes. If there is a sudden drop in temperature, the chili plants can be placed in a sunny location to receive sunlight, which is beneficial for pollination.
The above information ( ) introduces the reasons why potted chili plants only flower and don't bear fruit, for everyone to learn and understand!