![]() If you live in zones 4 through 8, then Prunus cerasifera will grow in your climate. If you are unsure as to what hardiness zone you live in, check the USDA’s Hardiness Zone Map. Prunus cerasifera is a versatile tree that will perform well in most ornamental environments within its hardiness zone. Who Should Consider Planting a Purple Leaf Plum Tree? A drupe is a fruit with a hard central stone, like a plum. In addition to its aesthetic appeal, Prunus cerasifera grows an edible drupe that is an important food source for birds and small mammals. The species’ bright, highly pigmented flowers that bloom at the first hint of spring make it popular among landscape designers. Prunus cerasifera’s hardy tolerances and showy aesthetic make it ideal for medium-sized gardens and ornamental landscapes. Zone 4a is the coldest environment Prunus cerasifera can tolerate, with an average winter low of -30 degrees Fahrenheit. The purple leaf plum tree ( Prunus cerasifera ) is a small to medium-sized deciduous tree that grows in USDA hardiness zones 4-8. ![]() ![]() Purple leaf plum tree plums are edible but not palatable.Most cultivars produce fruit that can attract unwanted wildlife.Most cultivate do not perform well in urban environments.A wide variety of cultivars are available to choose from.Hardy biology with a broad range of environmental tolerances.Economically priced compared to other ornamentals.To see if the purple leaf plum is invasive in your area check out this map from Use Patterns Purple Leaf Plum Tree Pros Other states: Very few counties in Michigan, Montana, Ohio, Pennsylvania, Tennessee and Utah.Eastern seaboard: Some counties in Maine, Massachusetts, New Jersey, New York and Vermont.Pacific Northwest: The counties around Seattle, Portland and Boise, as well as numerous other counties in Idaho, Oregon and Washington.California: Many counties in the Bay Area, some areas along the Central Coast and some other inland counties in the northern part of the state.If you live in one of these areas, consider choosing a different tree for your garden: Other animals, such as rats, opposums, raccoons and foxes, do the same thing. Even if you are diligent about cleaning up the fruit, birds can spread them by carting away the fruit and then dropping the seeds. Prunus cerasifera can be quite invasive in specific areas of the country. If you're concerned about these issues, a good alternative is 'Forest Pansy', an Eastern redbud with deep purple foliage. Fruit drop can be a nuisance with the large amount of small fruit produced. These threats can also contribute to its relatively short life span of 20 years or less. They are also susceptible to pests such as borers, aphids, scale, leafhoppers, caterpillars, tent caterpillars, Japanese beetles, and spider mites. Purple-leaf plum trees are known to be susceptible to a large number of diseases including black knot, leaf spot, die back, leaf curl, powdery mildew, root rot and fireblight. Prune in mid-summer if silver leaf is a problem. Little pruning is needed other than to remove dead or diseased branches, and should be done after flowering. They are moderately drought-tolerant once established, but may need additional deep watering in summer heat. Purple-leaf plum trees need regular weekly watering. Leaves will not reach their full, rich color potential in shade and will turn almost green. Exposure:įor best foliage color and blooming, purple-leaf plum trees should be grown in full sun to only partial shade. Generally, zones 4-9, with most varieties doing best in zones 5-8.
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