Frozen Flowers for Your Patio Drinks

These familiar flowers are edible, safe to eat as long as they have not been treated with pesticides or herbicides or other toxic chemicals:

Tuberous begonias, calendula, chrysanthemums, daylilies, dianthus, gem marigolds, nasturtiums, pansies, roses, sunflowers, tulips, violas, violets. And don’t forget the flowers of herb plants.