Oriental poppies, such as Royal Wedding, are long-lasting, easy-care perennials.

Oriental poppies are long-lived, carefree perennials. Once established, they'll tolerate dry spells and are never bothered by deer. Their only requirements are well-drained soil and a sunny location.

• After the poppies have bloomed, remove the seed pods, stems and any bedraggled foliage. If you prefer, you can leave the seed pods, which will eventually provide winter interest in the garden and food for birds.
• By planting poppies with suitable companions, you can avoid bare spots in your border. Pair poppies with late-rising perennials that will fill the gap. Good choices include aster, baby's breath, balloon flower (platycodon), delphinium or hibiscus (Hibiscus moscheutos).
• The hot colors of some oriental poppies don't always mix well with other flower colors. Try pairing them with silver-leaved plants, such as artemesia or lamb's ear (Stachys byzantina) for a nice contrast. The orange varieties are especially striking when paired with early-blooming blue flowers, such as campanula, blue columbine or forget-me-nots (either the annual or perennial forms).
• Late in the summer, Oriental poppies will form a cluster of new leaves at the base of the plant. Leave this for the winter, because it offers some protection to the roots. In spring, remove any damaged leaves. New growth will arrive quickly.