Among the most popular ones that you're most likely to come across in supermarkets are curly, Tuscan, and Russian red kale. The difference between these three varieties is obvious from the moment ...

Other popular kale varieties include red Russian, blue ridge, scotch and winterbor. Dwarf varieties and baby kale are also common. Considered a relatively easy crop to grow that's available year ...

Curly kale is available from September to March. Other varieties of kale include Red Russian kale, cavolo nero (or ‘black kale’), and thousand-head or hungry-gap kale. Curly kales deteriorate ...