Why eggplant will not produce from flower?

Eggplants are self-fertile, meaning they do not need another eggplant plant to produce fruit. However, there are a few reasons why an eggplant plant may not produce fruit from its flowers:

* Lack of pollination: Eggplant flowers need to be pollinated in order to produce fruit. If there are no bees or other pollinators around, you can hand-pollinate the flowers by transferring pollen from the male stamen to the female stigma.

* Environmental conditions: Eggplants grow best in warm, sunny weather. If the weather is too cool or too hot, the flowers may not produce fruit. Eggplants also need well-drained soil that is rich in organic matter.

* Nutrient deficiencies: Eggplants need a variety of nutrients to produce fruit, including nitrogen, phosphorus, potassium, calcium, and magnesium. If the soil is deficient in any of these nutrients, the plants may not produce fruit.

* Pests and diseases: Pests and diseases can damage eggplant flowers and prevent them from producing fruit. Some common pests of eggplants include aphids, mites, and whiteflies. Some common diseases of eggplants include blight, wilt, and powdery mildew.

If your eggplant plants are not producing fruit, check to see if any of these factors may be the cause.