Early Summer BloomingPerennials. Tall Perennial Flowers ThatBloom All Summer.PerennialsThatBloom For 4 Months. Perennial Plants With Yellow Blooms. Discover Pinterest’s best ideas and inspiration for Best perennials for long bloom time. Get inspired and try out new things. Hollyhocks are beautiful, colorful, sun-loving perennialsthatbloom all summer. They are beloved by gardeners and flower enthusiasts alike because they can grow up to nine feet tall and will... As early as January, resilient perennials such as Hellebores bloom, providing initial nectar to pollinators. Vibrant Daffodils, which are perennials, require ample sunlight and... Here are a few that can bloom multiple times a year—plus, how gardening experts say you should care for them. Luckily, there are a few perennial flowers that do both: put on a long show, and will come back next year. These 18 long-bloomingperennials will bloom all summer and even into fall. Long-bloomingperennials are a delightful addition to any garden, offering colorful displays that endure from season to season.Long-BloomingPerennialsThat Thrive in the Sun. Most popular perennialsthat we all know and love naturally bloom in cycles. When their blooming period comes around, they bloom. And, after some time, thoseblooms fade. After all, not all perennialsbloom for extended periods. For instance, tulips mostly last between one and three weeks in the garden, leaving bare greenery in their wake afterward. As the name suggests, the blooms on this perennial last just one day. Don’t fret — a new one will replace it the very next day, guaranteeing a whole season’s worth of color and beauty.