Are red radish leaves edible?

Answer 1

Yip, very much so. I find them delicious chopped up in soups,and discovered that the radishes themselves are nice when cooked in a soup too - a bit like turnips but less bitter.
Otherwise I cook the radish leaves with other greens like spinach. They're a bit rough for eating raw.

You can also eat the leaves of beetroot and broccoli.

Elizabeth