Roundleaf geranium (Geranium rotundifolium) is an annual herb native to Britain east to the Himalayas, found on hedgebanks and wall tops. Inputs Hardiness zone 61 Hardiness zone 71 Hardiness zone 81 Hardiness zone 91 Full sun1 Moist soil1 Outputs Medicinal use1 Type Herb Annual Footnotes Geranium rotundifolium | Plants for a Future ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7