Astilbe SHORT N' SWEET 'FIREBERRY' astilbe (japonica group)

Fireberry astilbe was bred by Dutch perennial specialist Jan Verschoor as an a. arendsii x a. japonica hybrid. Patent No. PP20658 was granted in 2010. It is a compact to almost dwarf variety producing short, congested inflorescence composed of vibrant pink flowers. They open from late June atop short, only some 30 cm tall, light green stems. Deciduous leaves are medium green, divided, serrated at margins, and healthy.

Grow astilbe in humus-rich soil. If planted in boggy or regularly watered bed they can sit in full sun, too, otherwise choose a semi-shaded or shaded location. They are water loving plants and require a good dose of nutrients to look their best. They will not grow in chalky or clay soil that dries out in summer.

For best results divide the clumps every 3-4 years removing old and dead rhizomes in early spring. Also in the spring remove old leaves and last year’s flowers. If grown in poor soil you may need to cut back the entire plant after flowering to get rid of spent stems and tired foliage in order to encourage growth of new leaves. A dose of a liquid fertilizer is recommended. Fully hardy to about -34°C (USDA zone 4).

Last update 14-06-2022