Buddleja officinalis ‘Spring Promise’ – Buddleia –

Description

Buddleja – Buddleia – There are about 100 species of fast growing, evergreen, semi evergreen and deciduous shrubs, sometimes short lived trees and climbers and a few herbaceous perennials, in this genus.  Named after seventeenth century English Botanist Adam Buddle.  They occur from river sides, rocky areas, and scrub in Asia, Africa, Madagascar and North and South America.  They are grown for their dense spikes or panicles of small, tubular, usually fragrant flowers in range of colors, from pink, mauve, reddish purple, oranges, and yellows.  They produces large lance shaped to broadly ovate, usually opposite leaves.  All except the climbers are suitable for a mixed or shrub border, or as specimens.  Many are attractive to many insects, especially butterflies. Grow these undemanding, tough plants in fertile, well drained soil in full sun.  Some prefer chalky or limy soils, and are salt tolerant. Prone to capsid bug, caterpillars, weevils, mullein moth, spider mites, fungal leaf spots, and dieback. B. officinalis– This upright evergreen or semi evergreen shrub from dry rocky areas in China grows 8-10′ feet tall and wide.  From arching shoots it carries narrowly lance shaped, dark green leaves, 6″ long, felted gray beneath.  From winter to early spring it bears fragrant, yellow-eyed, mauve-pink flowers in arching panicles to 12″ long. ‘Spring Promise’ – bears creamy white panicles Zones 8-10