We've come up with 25 annuals that your perennial border can't be without.
14 Flowers That Take the Heat
Planting heat-tolerant annuals ensures that your borders bloom all season long.
8 in. to 5 ft., varies with species
Rose, pink, green, purple, white Notes: Easy to grow from seed. Some types fragrant; some will self-sow. Can't Tolerate: Wet stems and leaves (water from below)