What is the longest blooming perennial?
Which perennial flower has the longest bloom season? While many perennial flowers have long bloom times, the threadleaf coreopsis moonbeam variety (coreopsis verticillata ‘moonbeam’) is a perennial with the longest bloom time. Moonbeam blooms early in the summer and will continue to do so until the end of the fall. Geranium. Probably one of the longest flowering garden plants, hardy geraniums start flowering around may, and continue to october, depending on the variety. One of the longest flowering varieties is geranium ‘johnson’s blue’ (illustrated) which is also attractive to bees.The anthurium is the world’s longest blooming plant. Native to tropical environments, these plants are easy to care for and are popular for their bright flowers, which come in a variety of colors – red, pink and orange. Each anthurium flower spike can last up to eight weeks.Summer flowers burst to life with radiant sunflowers, fiery zinnias, glowing marigolds, and bold coneflowers. Vibrant petunias, dazzling lantanas, and striking dahlias paint gardens with brilliance, while salvias attract bees and butterflies.Geranium. Probably one of the longest flowering garden plants, hardy geraniums start flowering around May, and continue to October, depending on the variety. One of the longest flowering varieties is Geranium ‘Johnson’s blue’ (illustrated) which is also attractive to bees.
Are lobelia perennials?
Lobelia is treated as an annual in most regions, though it may come back from year to year in warmer climates. There are perennial lobelias such as cardinal flower. Perennials have a longer lifespan than annuals and may bloom for several weeks or months each year. Lavender, jasmine, wisteria, peonies, and ornamental grasses are popular perennial choices for gardens, providing consistent beauty year after year.Lobelia will florish all summer long until the first frosts. Annual lobelias can be discarded after the first frosts to make way for your winter flowering annuals. Perennial Lobeila will die back, however, new growth will start to appear again the following spring.
Are zinnias perennials?
Zinnias are annual plants, meaning they typically only live for one growing season. They don’t come back year after year like perennials do. Toward the end of the season, you can leave spent flowerheads standing to provide seed for birds and for collecting to sow the following season. Zinnia seeds are sensitive to freezing temperatures, so it is best to collect seeds and store them indoors over the winter.Deadheading, in essence, tricks the plant into reblooming. By repeatedly deadheading zinnias throughout the summer, you can keep plants in the flowering stage and provide long-lasting color. Deadheading also keeps plants looking their best.