When it comes to tomato varieties, the term "heirloom" refers to heirloom varieties that have typically been passed down unchanged for generations. These varieties often have a rich history and are known for their distinctive properties, flavors and colors. Heirloom tomato varieties are traditionally passed from gardener to gardener, which is why they are called "Heirloom", which means "family heirloom" in German. Many people value heirloom tomatoes for their rich flavor and unique aromas compared to the often more uniform ones