These heirloom tomatoes are so unique and are pure breed tomatoes. They are not even new because they have been in existence for a long. It is an open-pollinated non-hybrid kind of tomato that has been passed down from season to season. So, is growing heirloom tomatoes a straightforward process?
Both heirloom and hybrid tomatoes appear the same and have similar growing requirements. An heirloom tomato is a special pure breed tomato that is even sweeter than the regular tomato that has dominated the commercial world.