Description
Gypsophila –
There are about 100 species of annuals and herbaceous, semi evergreen, or evergreen perennials, sometimes woody based, some cushion or mat forming plants, in this genus. They occur in alpine habitats, dry, stony slopes, or sandy steppes, usually on alkaline soils, from Eastern Mediterranean to the Caucasus, Central Asia, Northern Africa and Northwestern China. They are grown for their small, dainty, 5 petalled, star shaped to shallowly trumpet shaped, white or pink flowers, which are either carried singly or in spreading panicles. They have lance shaped to linear lance shaped, glaucous leaves, carried in opposite pairs. Larger species are useful annual or border plants, and provide good cut flowers. Alpine species are ideal for a raised bed, dry stone wall, scree bed, or rock garden.
Grow in deep, light, preferably alkaline, sharply drained soil in full sun. Most dislike winter moisture. Shelter from strong winds. Cut back after flowering to encourage a second flush.
Prone to crown gall, bacterial soft rot, crown rot and stem rot.
G. acutifolia – This deep rooting, many branched herbaceous perennial from the Northern Caucasus and Southern Russia grows 3′ feet tall and 5′ feet wide. It produces lance shaped, pointed, grayish green leaves, 3/4-3″ long. From mid summer to early fall it bears spreading panicles, 2″ across, of star shaped, pale pink flowers, to 3/4″ across.
Zones 5-8
