Perennial plants offer the advantage of coming back every year without the need to plant anew each spring. In South Florida, gardeners have the very real concern of locating plants that can also withstand the high heat that summer brings. There are actually a number of heat tolerant flowering perennials that provide brightly colored blossoms and food for bees, butterflies, and hummingbirds.

  • Monarda, also known as bee balm, attracts honey bees and butterflies, is deer and rabbit resistant, and blooms July-Aug. The foliage also emits a minty scent. Seek cultivars that are mildew-resistant.
  • Coneflower features a variety of colors, is deer-resistant, and grows 1-3 ft. tall. It provides three months of bloom from June-Aug. and can be used as a cut flower.
  • Coreopsis is a low-maintenance perennial that will even grow in soil that’s rocky or sandy in nature. It’s sometimes called tick seed due to the appearance of the seed capsules. They’re deer-resistant and butterflies flock to them.
  • Gaillardia, also known as blanket flower, is native to Florida and features a wealth of red and gold blooms. It can bloom year-round, and is also salt tolerant for locations near the ocean.
  • Pentas are native to Africa, producing clumps of flowers in a wide range of colors. They’re attractive to butterflies and available in low-growing and taller varieties.
  • Phlox is heat tolerant, mildew resistant, has showy blossoms, and makes an excellent cut flower for indoor use.

It should be noted that many flowers considered annuals in northern climates will easily self-seed in Florida and come back year after year. Morning glories are one such climber and they’re available in day and night blooming varieties. The low-growing portulaca, also known as moss rose, is another species that will readily reseed itself and generate many years of blossoms from the original sowing.

RCH Landscaping is a full service landscape company based in Boca Raton, Florida. We design, install, and maintain Commercial and Residential landscapes all around Boca Raton, Delray Beach and The Palm Beach areas. Our team of highly skilled landscape technicians have an undisputed track record of creating and maintaining beautiful commercial and residential landscapes all over South Florida.

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