Using perennial flowers that bloom all summer can help you plan the landscaping of your garden, giving it enough color and charm. This gives you the opportunity to try out different plants and flowers to see what you like best! All the time. These blooms tend to grow fast and flower for a long time. This is not your typical annual geranium that fills window boxes everywhere… in truth, those are Pelargoniums. You’ll love their rich, generous color that will complement the reddish-brown foliage of your other Autumnal plants and trees. It also doesn't thrive in rich or wet soil. There are other methods for extending all-season color in gardens. Some bloom all season. Great as a cut flower or in your landscape, Harvest of Memories Iris provides a unique appearance to any garden. Primrose – Many gardeners love primrose for the early show it puts on. Hardy in Zone 3 to 9. You’ll love their rich, generous color that will complement the reddish-brown foliage of your other Autumnal plants and trees. Blooms linger through late September, providing roughly six to eight weeks of color. 16 Stunning Perennial Flowers that Bloom All Summer For gardeners who crave color all summer long, perennials that are long-blooming make their life easy. Landscape use: Line paths, mix into flower beds or use to accent foundation shrubs. There are so many types of perennial flowers that it will make you confused. Make your own perennial flower garden full of colorful perennial flowers While annuals must be planted each year, only to die at season’s end, I plant a perennial once, and enjoy its return year after year. Royal purple flowers with gold centers burst on the scene in August each year. The cherry pink blooms open in midsummer for roughly six weeks. This means that these flowers live and die all in the same year. Unlike summer annuals that bloom consistently over many months, perennials generally have a window of time when their flower flushes appear. They'll churn out blooms for weeks on end this summer. Not all perennials need full sun to do well. This full-sun perennial grows best if directly sown as it doesn't tolerate transplanting well. All the flowers below show off their blooms in the Fall. Perennial Bloom Calendar Designing for Four Seasons of Flowers Dreaming of a garden filled with nearly never-ending flowers? Through planning and careful selection, you can achieve continuous bloom sequence using a multitude of plants that are flowering for but a short time. Lots of them. Blooming in the spring, the summer and perhaps in the fall, this reblooming perennial is a beauty you can enjoy all season long. Other daylily varieties flower at different times. The common characteristic among them is that all of them are able to bloom during bad weather and even lack of water (For flowers that bloom in winter, check this post).