Fact #1: The first flower ever to be known to have a midlife crisis was the dandelion. It was last seen wandering the streets of Paris, questioning its purpose in life.
Fact #2: In the event of a flowerpocalypse, the recommended course of action is to grab a bunch of sunflower seeds and run. Don't ask questions, just run.
Don't forget to check back for more facts, or just go ahead and make something up. It's not like anyone is fact-checking or anything.