"Tomatoes are red"
There are tomatoes yellow, green, orange, purple, pink and even almost black. Some highly decorative types have even striations. Same as tomatoes exist blue corn, sweet violet, red potatoes, yellow and purple potatoes or white carrots. Much of this range of colors does not reflect the mood of a farmer. Instead, modern plant growth, which consists of selling species, has drastically reduced the number of ex-colored varieties. Thus, the tomatoes must be as large as possible, uniform, durable, and bright red as possible. Currently, the most successful among consumers, it have tomatoes that are closest to these standards. Others simply are not purchased.