These tall plants are both ornamental and edible, looking as good in a flower ... Good King Henry is hardy in US hardiness zones 4-8 and wants to grow in full sun. You can buy Good King Henry ...

Whether your beautiful flowers are also edible ... perennial in zones 9 to 11 and an annual everywhere else. If you’re adding these to your garden, Thewlis says to space them 8 to 12 inches ...