Dietitians are the only qualified health professionals that assess, diagnose and treat dietary and nutritional problems at an individual and wider public-health level. They work with both healthy and sick people.
I have 3 different types of coneflowers: purple, yellow (Goldsturm), and orange (Sunset?). The purple I put in 2 years ago, and just isn't growing. It is still less than 5-6 tall with only 2 leaves, and surprisingly bloomed one pathetic flower. It still looks like the day I brought it home from the nursery.
You'll appreciate the versatility of our Coneflowers, which not only provide nearly foolproof, perennial garden color and fragrance but also long-lasting cut flowers. The bright blossoms are beloved by butterflies; the cones of seeds that remain after the petals drop attract goldfinches and other songbirds.