Winter Jasmine A medium-sized deciduous shrub from China with long whippy green stems and small three-lobed leaves. Winter Jasmine bears small bright yellow flowers on bare wood in late winter and spring. Jasminum nudiflorum is best grown up a support like a trellis or wall and can also be used as groundcover. Position: Full sun to partial shadeSoils: Well-drainedHardiness: Fully hardySize: 1.5-2.5m