Comparison of With Other Varieties
Purple kale, also known as Red Russian kale or purple-veined kale, is a unique variety of kale with distinct features that set it apart from other kale varieties. While all kale varieties belong to the Brassica oleracea species, which includes cabbage, broccoli, and cauliflower, each variety has specific characteristics that differentiate them.
One noticeable difference is the color of the leaves. As the name suggests, purple kale has deep purple or reddish veins that contrast beautifully with its vibrant green leaves. This coloring intensifies in colder weather, making it an excellent choice for fall and winter gardens. In comparison, other kale varieties typically have green leaves with white or pale green veins.
Taste-wise, purple kale has a milder and slightly sweeter flavor compared to its counterparts, such as curly kale or dinosaur kale. This makes it a great option for those who may find the taste of other kale varieties too bitter or strong. The tender leaves of purple kale can be enjoyed raw in salads, sautéed, or even added to smoothies for a nutritional boost.
Purple kale is often praised for its exceptional nutritional profile. Like other kale varieties, it is loaded with vitamins A, C, and K, as well as minerals like calcium and iron. Additionally, the purple color indicates the presence of anthocyanins, powerful antioxidants that have been linked to numerous health benefits, including reducing inflammation and promoting heart health.
The history of purple kale traces back to the region of Siberia, where it was originally cultivated. The variety's ability to withstand cold temperatures and adapt to harsh climates allowed it to become a popular leafy green in Northern Europe and parts of Asia. Eventually, it found its way to North America through European immigrants and has since gained popularity among gardeners and food enthusiasts.
Purple kale can be readily found at farmers' markets, specialty grocery stores, or health food stores. Many nurseries also offer seedlings during the growing season, making it possible for gardeners to grow their own at home. It is worth mentioning that since purple kale has gained popularity, it can also be found in seed catalogs and online seed retailers, allowing people to order seeds and grow this unique variety wherever they are located.
In summary, purple kale stands out among other kale varieties due to its vibrant coloring, milder taste, and exceptional nutritional benefits. With a history rooted in Siberia and a presence in various cuisines worldwide, purple kale offers gardeners and food enthusiasts a delightful and healthy addition to their gardens and plates.