Bee Balm Mix (Monarda) You'll Love the Mint-Scented Foliage! The richly colored flowers of bee balm are perfect for fast-growing borders. Each brilliant bloom explodes like fireworks atop the tall stems. Hummingbirds really love the big blooms.
Convolvulus sabatius This sweet little plant develops a dense carpet of grey-green leaves, and only grows about 15-20cm high. It spreads extensively, is fast growing and has slender twining stems that are studded with periwinkle blue blooms. Drape over rockeries, pathways and retaining walls. It grows best in full sun or part shade and in well-drained soil. It will tolerate hot, exposed sites and coastal salt sprays.Graham's top groundcover plants