👉 Tartnesses are a type of fruit that is known for its sweet, sour, and slightly bitter taste. They can be found in many different fruits including apples, pears, cherries, and plums. Tartnesses have been used historically to describe an apple or pear that has been ripened and ready for consumption, as well as a type of fruit that is known for its sweet, sour, and slightly bitter taste. They are often associated with the season of autumn when the