Enter keywords to search for perennials:
A plant that, when grown, will return for at least two growing seasons. This category includes biennials and plants with tuberous, rhizomatous or otherwise enlarged roots that may also be considered bulbs.
List perennials by first letter:
* Height is defined in cm & m, and should be written accordingly: 50 cm, 1 m, 3 m, 10 m, etc.