Camellias (Camellia spp.) are seldom thought of as screening plants. Although they are relatively slow-growing shrubs, they mature to dense evergreens and are very useful for screens in partial or dappled shade. Their height is variable depending on the cultivar, but many grow 6 to 15 feet tall or more. For more information, please see HGIC 1062, Camellia.

Chinese fringe-flower (Loropetalum chinense) is a fast growing evergreen that quickly reaches 6 to 10 feet tall. White-flowered cultivars can eventually reach up to 15 feet tall. Purpleleaf Chinese fringe-flower (Loropetalum chinense var. rubrum) varieties are often smaller, but 'Zhuzhou Fuchsia' grows 8 to 10 feet tall with hot pink flowers in spring. The burgundy leaves help make it a good color substitute for red tips. Both types grow well in sun or part shade and are adaptable to pruning. For more information, please see HGIC 1085, Loropetalum.

Most tea olives make excellent, dense evergreen screens or hedges in sun or medium shade. Holly tea olive (Osmanthus heterophyllus) grows 8 to 10 feet tall or more, and is more narrow than the other species mentioned here. Fortune's tea olive (O. x fortunei) matures at 15 to 20 feet tall. Fragrant tea olive (O. fragrans) can reach as much as 20 to 30 feet tall near the coast, but will be smaller in the upstate. All of the tea olives have exceptionally fragrant, small, white flowers in fall. Fragrant tea olive also has yellow and orange-flowered cultivars. For more information, please see HGIC 1083, Tea Olive.

Carolina cherry laurel (Prunus caroliniana) is a fast-growing, upright evergreen that can reach 20 to 30 feet tall when grown as a tree. 'Bright 'N Tight' (sometimes sold as "Compacta") is more compact, with smaller leaves and tighter growth. It grows to a more manageable 10 to 20 feet tall, is best in sun or part shade, and tolerates heavy pruning. For more information, please see HGIC 1069, Laurel.

Japanese ternstroemia (Ternstroemia gymnanthera) is sometimes called "cleyera". It is an excellent substitute for red tip since it resembles it with red new growth in spring and has similar leaf texture. It grows slowly to 8 to 10 feet tall and 5 to 6 feet wide in shade or part shade.

Many viburnums (Viburnum spp.) make excellent evergreen screens. There are numerous species and varieties with a wide range of sizes. Viburnums are available for virtually any situation, and they will add to the landscape with flowers and berries. For more information, please see HGIC 1075, Viburnum.

Wax myrtle (Myrica cerifera) is excellent for difficult sites with its tolerance of sand, wind, salt, and poor soil. This broadleaf evergreen shrub or tree grows quickly to 15 to 20 feet high and wide, and is tolerant of pruning. It requires full sun. For more information, please see HGIC 1076, Wax Myrtle.

Plum yew (Podocarpus macrophyllus), Florida anise (Illicium floridanum), taller varieties of yaupon holly (Ilex vomitoria) and many other plants can be considered when looking for appropriate red tip photinia alternatives.

Mixed Screens

It is important not to search for only one plant species as a substitute for photinia. The widespread planting of a single plant species could possibly lead to a repeat of the problems that have affected red tips, American elm, and other plants.

Planting a mixed screen, where multiple species of plants are grouped together in small clusters is the best solution. Groups of three or five plants of a single species can be planted in a single row where space is limited or in an alternate layered (staggered, two-row) planting where more space is available.

Mixed species screens help to prevent the spread of pest problems from one plant to the next. The advantage to planting several rows of staggered plants is better air circulation around the plants. This reduces the humidity level around plants thereby reducing the incidence of disease problems while still achieving a full screen.

In a mixed screen, even if one species develops problems that are so severe it has to be removed and replaced, the entire planting does not have to be sacrificed. Mixed screens can also be far more interesting and rewarding throughout the seasons, offering the chance to turn a basic screen planting into a beautiful part of the landscape.

(Sunday)  Good heavens, I didn't look at your wonderful email until now!  I apologize!   You were kind and encyclopedic, and your answers were marvelously helpful.  There is much here to be considered.  You offer many solutions for planting on a site that I thought was difficult, maybe impossible.  Thank you so very much.   I regret that I did not immediately reply.   Please carry on with your work, knowing that if we don't show our appreciation, that you well deserve it.