Bleeding heart Astilbe Lady Fern Hosta Delphinium all plants flower at some point, the Astilbe, and Delphinium are the only ones with lasting blooms
Non-perennials (which basically are either annuals or the rare biennial) are plants that grow for one warm season, then die (or in the case of biennials, two warm seasons). Many vegetables and cheap...
Peennial flowers are plants that will come back each summer without being replanted.
Type in your question on google.com
Both,Depends on what you say the sentence/s!