Eggplant is a great addition to a compost pile because it is rich in nutrients such as potassium, calcium, and magnesium, which are essential for healthy soil and plant growth.
When adding eggplant to your compost bin, it's best to chop it into small pieces to help it break down more quickly.
You can also mix it with other kitchen scraps, such as fruit and vegetable peels, coffee grounds, and eggshells, to create a balanced compost mixture.
However, it's important to note that eggplants, like other nightshade plants, contain solanine, which is toxic to some insects and animals.
While the solanine levels in eggplant are generally not high enough to cause harm to humans, it's best to avoid adding large quantities of eggplant to your compost if you plan to use the compost in an area where pets or other animals may come into contact with it.