Ranunculus flowers, also known as buttercups, are hardy, cool-season perennials that are beloved for their delicate, densely layered blooms. In places where winter is mild and spr ...

Ranunculus do best with mild winters and long ... flat tray-type container containing a well-draining potting mix or a 50/50 ratio of peat and perlite. Cover lightly with about an inch of soil.