About Leyland Cypress Trees For Georgia Gardens

By Catherine Stone


Georgia is just about right for one very popular ornamental tree. Leyland Cypress trees thrive in zones 6 to 8, although they are found in a much wider range. If you are going to the expense and trouble of planting a tree or a hedge in your yard, you should check this one out. This hybrid is easy to grow and care for and very, very beautiful.

This extremely popular variety of landscape tree is not native to anywhere. The first examples of this conifer (cone bearing evergreen) grew on a British estate as a hybrid between two cypress species. Some Monterey cypress were planted near some Nootka cypress and they cross-pollinated. The new trees were emerald green, well-shaped, and extremely fast growing. Other landowners had the same serendipity; there are over 40 types of the species today.

People who wanted fast-growing evergreens for hedges, privacy fences, and windbreaks soon found that the Leyland was perfect. Its tolerance for salt spray and air pollution made it perfect for coastline and urban gardens. Except in very hot and dry regions, it requires little care. It grows so fast that sometimes it causes problems; a neighbor might find that the privacy hedge next door cuts off all his sun.

In the right conditions, this variety is sturdy and disease-resistant. It is shallow-rooted, so very strong winds are a threat once it grows over twenty feet tall. Its soft branches make it easy to prune but also make it vulnerable to damage from heavy snowfall. Homeowners in hot, dry regions should provide a good soaking once a week.

They grow up to four feet a year, increasing in diameter, too. A mature Leyland can be over 100 feet tall and 25 feet wide. They don't like wet soils but otherwise are remarkably tolerant of soil types. Georgia's planting zones are perfect, since the tree prefers zones 6 to 8. However, you find Leylands all over from zone 5 to 10. Full sun is best for these fast-growing evergreens, but they can make do in light shade.

A single tree can make a magnificent specimen. It can grow to 130 feet, spread to 25 feet wide, and has a naturally pleasing shape if it is nursery-grown from cuttings. Seedling trees can be more straggly. The original hybrids are mostly still alive and well in Britain, so that makes them over 125 years old.

If you want a dense, vibrantly green hedge, get starter plants (these should still be grown from cuttings) and space them at least five feet apart. Plan to prune them so they won't outgrow their space; pruning will keep the height under control and help each individual tree to fill in all the space around it. If the cypresses are set too close together, the lower branches may die, leaving the hedge scraggly and less protective.

The popularity of this tree is partly because they are relatively inexpensive and easy to grow. However, their beauty also makes them desirable. In Georgia, homeowners should check their planting zones, make sure that such a vigorous variety won't shade neighboring properties, and make sure the plants they choose are started from cuttings. If conditions are favorable, the Leyland cypress should be a joy for many years to come.




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