Plant List J

Jasminium	beesianum		A twining climber with dark green leaves and small clusters of fragrant, pinkish red flowers. Height 5m. Sheltered site in well-drained soil and full sun. Flowers from June to July. Prune after flowering. (Stems that have flowered).
Jasminium	humile	"Revolutum"	A bushy, semi-evergreen shrub with bright green leaves and clusters of fragrant, bright yellow flowers. Height 2.5m. Spread 3m. Moist well-drained sheltered site in sun or part shade. Flowers from May to September.
Jasminium	nudiflorum		A slender shrub with arching stems and clusters of fragrant, bright yellow flowers produced before the leaves in winter and early spring. Height 3m. Spread 3m. Moist well-drained soil in sun or part shade. May to September.
Jasminium	nudiflorum	"Aureum"	A slender shrub with arching stems and clusters of fragrant, bright yellow flowers produced before the leaves. The leaves are variously splashed with yellow. Height 3m. Moist well-drained soil in sun or part shade. May to September.
Jasminium	nudiflorum	"Mystique"	A twining deciduous shrub with yellow flowers on bare stems in winter. Dainty trifoliate leaves margined silver. Height 2.5m. Spread 2.5m. Moist well-drained soil in sun or part shade. Can be trained as a wall shrub. Cut out flowered wood each spring.
Jasminium	officinale		A vigorous, deciduous climber with mid-green leaves and clusters of very fragrant, white flowers. Height 4-8m. Moist well-drained soil in sun or part shade. Flowers from June to September.
Jasminium	officinale	"Argenteovariegatum"	A vigorous, deciduous climber with grey-green leaves with creamy white margins and clusters of very fragrant, white flowers. Height 4m. Moist well-drained soil in sun or part shade. Flowers from June to September.
Jasminium	officinale	"Aureum"	A vigorous deciduous climber with green leaves variegated and suffused yellow, and clusters of very fragrant, white flowers. Height 4-8m. Moist well-drained soil in sun or part shade. Flowers from June to September.
Jasminium	officinale	"Clotted Cream"	A vigorous, deciduous climber with deep green foliage and flowers a delicate pastel cream colour. Very fragrant. Height up to 6m. Moist well-drained soil in sun or part shade. Flowers from June to September.
Jasminium	officinale	"Fiona Sunrise"	A deciduous climber with bright golden yellow leaves and clusters of very fragrant, white flowers. Height 4-8m. Moist well-drained soil in sun or part shade. Flowers from June to September. Deciduous.
Jasminium	officinale	"Inverleith"	A vigorous climber with stems and foliage green suffused dark red. The flower buds are red contrasting with the flowers as they open white. Very fragrant. Height up to 6m. sheltered site in sun or part shade. June-September.
Jasminium	parkeri		A dwarf dome-shaped shrub with small dark green leaves and deep, bright yellow flowers produced in June to July, followed by greenish berries. Height 30cm. Well-drained soil in sun or part shade.
Jasminium	x stephanense		A vigorous deciduous climber with dull green leaves sometimes cream flushed, and clusters of fragrant, pale pink flowers. Height 5m. Moist well-drained sheltered site in sun or part shade. Flowers from June to July. Prune after flowering. (Stems that have
Jeffersonia	diphylla		A tufted perennial with kidney-shaped pale grey-green leaves and cup-shaped white flowers. Height 20cm. Moist soil in shade. May to June.
Jeffersonia	dubia		A delicate tufted herbaceous perennial with kidney-shaped blue-green leaves and cup-shaped clear lavender blue flowers. Height 20cm. Moist well-drained soil in part shade. May-Jun.
Jovellana	sinclairii		A dwarf sub-shrub with rounded leaves and creeping stems. Produces sprays of pouched white, purple spotted flowers. Height 30cm. Moist soil in part shade. May-Sept.
Jovellana	violacea		An upright suckering semi-evergreen shrub with deep green, toothed leaves and clusters of pretty pale violet-purple flowers with purple spots and a yellow throat within. Height 60cm. Flowers from June to August. Frost hardy. Well-drained sheltered site in
Jovibarba	allionii		An evergreen perennial with rosettes of red-tipped fleshy leaves and pale yellowish brown flowers. Height 15cm. Well-drained soil in sun. Jun.-Aug.
Jovibarba	heuffelii var. glabra		A species with tight clusters of hairless rosettes as the succulent stem divides. Leaves are quite sturdy, usually greyish green, with pointed tips.
Jovibarba	hirta		Rosettes of fleshy green leaves streaked red-brown. Bell-shaped flowers with yellow petals. Height 10cm. Well-drained soil in sun. Jun.-Jul.
Juglans	nigra		"Black Walnut". A vigorous spreading tree with glossy dark green pinnate leaves, greenish yellow flowers followed by edible nuts contained within a round fruit. Height after 10yrs. around 8m. Flowers from May to June. Well-drained sheltered site in sun.
Juglans	regia		A spreading tree with aromatic, glossy dark green leaves, bronze-purple when young, greenish yellow flowers followed by edible nuts contained within a round fruit. Eventual height after 50+ yrs. 30m. Spread 15m. Well-drained soil in sun.
Juniperus	communis	"Compressa"	A slow-growing narrow, pyramidal conifer with sharply pointed, green leaves. Eventual height 80cm, and spread 45cm. Well-drained soil in sun.