Species: Nudiflorum

Common Name: Winter Jasmine

Andrea Michelle Johnson

 

 
Picture by Michelle Johnson

Due to shorter days and longer nights during the winter, many people go without any winter color in their gardens. But there are certain flowering plants that flourish in the South during these times such as Jasminum nudiflorum, commonly known as Winter Jasmine. Winter Jasmine was first introduced into America in 1844, but the plant is a native of China.

"This charming relative of the Olive tree is native to China. It is a spreading fountain of arching branches that creates a rounded, many stemmed shrub about four feet high to six or seven feet wide. The fine, willowy stems are bright grass green, a refreshing character in itself in winter, but from January to early spring, the branches are sparkling with lemon yellow, Forsythia-like blooms. Winter Jasmines's flowers are more pastel yellow that Forsythia and open more gradually throughout the blooming period and so have less of that visual freight train effect that masses of Forsythia often create. The foliage of Winter Jasmine is also quite lovely. The glossy, emerald green leaves are divided into three leaflets and cover the branches as if they had been sprinkled with shamrocks in the spring, summer and fall." (See Reference #1)

To give a more technical description of Winter Jasmine, the leaves are "opposite, pinnately compound, 3 leaflets, each leaflet ovate to oblong-ovate, 1/2 to 1/4" long, [and] one third to half as wide" (See Reference #2). The leaves are "narrowed at [the] ends, mucronulate, entire, ciliolate, [and] deep lustrous green [with] petiole[s] 1/3" long" (ref. 2).

 


Sketch by Michael Dirr, see ref. 2.

 

The stem is "slender, trailing, green, glabrous, angles, [and] almost 4-sided" (ref. #2)

{Hardiness zones are the temperature zones in which plants can successfully be cultivated. These zones are not always exact, but they do give an idea to the grower as to how well the plant can survive in that environment. To see a hardiness zone map, click here.}

The hardiness of the Winter Jasmine is from Zone 6 all the way to Zone 10 which ranges from above Kentucky all through Florida on the Eastern seaboard, however it could survive in Zone 5, which includes parts of Ohio, West Virginia, and Pennsylvania.

Winter Jasmine can transplant quite easily. The plant "prefers well drained soil, but does well in poor soils and is moderately drought resistant"(ref. 2) and could be considered a weed. It responds best to full sun, but can also do well in shade, with reduced flowering.

According to Dr. Dirr, the Landscape Value of the Winter Jasmine is that is is "a good plant for banks and poor soil areas where a cover is desired. [It is] often used for massing and [it] works well along walls where the trailing branches flow over the side. . .[the] flower is lovely but [its] foliage and tenacity may be the best assets [of the Winter Jasmine]" (ref. 2).

 

Reference #1: Tripp, Kim E., "Winter Jasmine: Delightful Color for the Winter Doldrums," The JC Raulston Arboretum, copywrite 1996.

http://kelley.ece.ncsu.edu/arboretum/YearinTrees/List/Jasminumnudiflorum.html

Reference #2 and sketch: Dirr, Michael A., Manual of Woody Landscape Plants: Their Identification, Ornamental Characteristics, Culture, Propogation and Uses, Fourth Ed., (Stipes Publishing Company, 1990), p.425.

Map Link: http://homearts.com/affil/gardb/zonemap.htm