Iris germanica
Iris germanica is a hardy perennial which spreads by rhizomes. It needs a dry, open position and as much sun as possible. It is this plant which produces many of the beautiful hybrid bearded irises which are such a feature of cottage gardens in early summer. The wild plant has flowers of pale lilac with yellow markings, but hybrids are available in a wide range from white to almost black and with every shade of blue, purple and yellow in between as well as some in brown and orange tones.
Bearded iris can be propagated by offsets or divisions. It’s generally best to replace old rhizomes with fresh new ones taken from the outside of the plant every few years. This keeps it flowering well and confined to its allotted space.
Iris germanica has several medicinal properties. Taken internally, it relieves coughs and colds and externally it helps wounds to heal. This shouldn’t be tried at home as the plant can be harmful if taken internally and can also act as a skin irritant.
