One of the many ways in which Irises can be used in the landscape is in the Alpine House. Generally in the strict sense alpine houses are homes for plants that grow above the tree line in the alpine zone. There are several Iris species that fall within this context. But there are also many that grow in other types of harsh environments that one may find in the alpine house.
Dryland Irises: Dryland Irises:
-- Main.RPries - 2010-05-13