Indigofera kirilowii 'Christo' – strings of six inches long pink pea flowers dangle from the terminals of stems from spring into early summer. Growing only 18 inches tall Christopher Lloyd shared this fine compact growing Indigo fine with Plant Delights Nursery. 'Christo' will over the course of 20 years expand its reach from 6 to 8 feet wide via rhizomes. Though a colonizer 'Christo' is not invasive. Mostly sunny citing in average to fertile draining soils. Established potted Indigofera from cutting.