UnderOpenSky
baseline neural therapy
Definitely makes a difference with kale, some varieties are really lush and sweet just eaten raw when they're fresh.
Chard's actually related to beetroot, not cabbage etc. It's one of the easiest things to grow though and practically indestructible, so strange that you can't find any. Last year I was giving it away by the bin bag!
With the slighly older stuff I used to like to steam it and then stir fry with a different liquids and flavours. Soy sauce garlic being a favorite. It shrinks so much you can eat a shed load.
My understanding is chard is really hard to sell fresh in good condition, which is why you only get it in better supermarkets.
As well as the farm we used to have access to Organic North which are a huge wholesaler of organic veg. Which could be pretty awesome.