Sweet alyssum in a pure, clean shade that pairs well with nearly anything in a summer bed. Easy Breezy White flowers continuously from planting through heat and humidity, asking only for decent drainage and a spot that sees sun for most of the day.

Low-growing and spreading, it works as edging, in baskets, or massed as a ground cover. Pinch it back in midsummer if it gets leggy, and it'll branch out and flower harder than before.