Endless Summer Hydrangea macrophylla is one of the most famous rebloomers. Introduced in 2004, it allowed gardeners in Northern climates to be able enjoy hydrangeas in their gardens. It features big mophead clusters of blue or pink flowers and grows 5 feet tall and wide. Zones 4-9
Hydrangeas are one of the most popular perennial garden shrubs, mostly due to their mesmerizing big flowers in pink, white ot blue color and nice foliage, even in autumn. They add a vintage charm to any garden. But they are not only beautiful, they are also easy to care for. What makes them fascinating is the ability to change the color of the flowers.