All hostas are fully #edible - from root to shoots to stems to foliage to flowers. Roots/shoots/leaves taste like combo of asparagus & endives - cook them up, in similar ways. Flowers can be sugared & they taste like raw honey.
May the artwork bring to both you and the person to whom you send the card a moment of calmness and peace, a celebration of tranquility that we enjoy when we take time out to enjoy the many treasures in our lives.