Agapanthus are the sort of plant that can bring height and the 39wow factor39 to a garden border either in a traditional cottage garden or a more contemporary style of garden the flower 39globes39 of agapanthus 39twister39 are made up of many small delicate flowers with pure white flutes that blend to inky blue throats they sit atop sturdy stems about 60cm 40243441 in height this african lily flowers between july and september and thrives in full sun and partial