Best known for a sweet fragrance, jasmine (Jasminum spp.) encompasses a group of plants that includes several species of deciduous, evergreen and semi-evergreen shrubs and vines. Though preferable conditions vary among different varieties, jasmine generally grows best in a warm climate. U.S. Department of Agriculture plant hardiness zones 7 through 11 can support various jasmine shrubs.
Some jasmine varieties are considered vines, while others are classified as shrubs. Shrub forms usually put out long stems that need to be tied. Jasmine blooms from spring into fall with clusters of small, usually fragrant yellow, white or rose-colored flowers. Jasmine's leaves are often divided into smaller leaflets.
Jasmine shrubs include Arabian jasmine (Jasminum sambac), a 3- or 4-foot semi-evergreen variety for USDA zones 7 to 9; as well as angel-wing jasmine (Jasminum nitidum), a vine-like shrub that can climb 6 to 8 feet tall in zones 9 and 10. Others include Italian jasmine (Jasminum humile), primrose jasmine (Jasminum mesnyi) and common white jasmine (Jasminum officinale). Contrary to what its name might suggest, Confederate star jasmine (Trachelospermum jasminoides) is not a true jasmine, but rather a flowering vine of the milkweed family.
Growth and Care
Most jasmine shrubs grow best in full sunlight, though they will generally tolerate light or partial shade as well. Moderate water is best, and the soil should be loose, fertile and moist, but well drained. Occasional pruning throughout the year will help control jasmine's growth and keep it from becoming tangled. Specific preferences may vary among different jasmine varieties, so try to choose one that matches the conditions in your yard.
Pests and Problems
Jasmine is resistant to most common plant diseases. Most problems with jasmine result from mineral deficiencies, mineral excesses and poor water management. Maintaining proper growing conditions will prevent most of these issues. Jasmine may occasionally be susceptible to damage from scales and mealybugs. Pesticides are available to deal with both these pests.
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