Tiny sky-blue flowers cover this trailing annual all season long, thriving in heat and humidity without complaint. It sprawls gracefully from hanging baskets or spills over container edges, asking only for decent drainage and a spot that gets at least some direct sun.

Blue Daze shrugs off our sticky summers and keeps flowering straight through July. Pinch it back early if you want bushier growth, or let it ramble—either way, you'll have color from planting time until frost.