The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.

Adiantum can be deciduous or evergreen ferns with shiny black stalks bearing simple or more usually pinnately divided fronds, the segments fan-shaped, oblong or rounded, carrying spores under reflexed ...

A deciduous azalea to about 1.2m high, with an upright and spreading habit, and slightly glossy, dark green leaves. Produces rounded clusters of 6 tubular to funnel-shaped, vivid red flowers with an ...