The flowers are borne on stiff, upright or arching stems. Astilbe foliage varies from dark green to bronze. The astilbe's combination of colorful flowers and attractive foliage make it a perfect complement to the bold coarseness of hostas. Astilbes also make wonderful cut or dried flowers. Allow a few spent flower blossoms to remain on the plants in fall and you will be rewarded with elegant brown spikes through much of the winter.
Astilbes shine when many other shade loving perennials are waning.
They bloom for 2 to 3 weeks. Depending on the variety, astilbes flower from early to late summer. Early blooming varieties begin to flower in late May or June while late bloomers begin in late July or early August. By selecting several varieties with different bloom times, the floral display can be extended over 2 or 3 months. Astilbes also vary greatly in height.