A glorious night-scented species - the fragrance redolent of tropical evenings. (The very long-tubed white flowers are typical of plants pollinated by moths.) A low spreading perennial with rather sticky green foliage.
Very vigorous and easy on the dry chalky raised bed at the nursery, and has established (presumably from stray seeds) in the herbaceous border at the nursery as well. In colder, wetter climates it would also be fabulous in a big terracotta pot on the patio, right next to where you sit of an evening with your prosecco and BBQ