What's surrounded by Aspirin That's Good and Bad For Plants? ...

Why "crab-apples" and "crab-apple tree"?
Answers:    The main chemical within aspirin, salicylic acid, is also found contained by willow branches. Willow cuttings are known to strike remarkably rapid, and a sort of tea made from chopped up willow twigs and water can lessen the time to strike for other species. It seems to enjoy a similar effect on plants as it has humans: it keep the cut end of a adjectives from thickening up and salutary over, allowing it to continue to hold water and stay moist until roots appear. You can experiment near this using a 1/10,000 solution of aspirin to water. Anything more seem to be poisonous.

As for the bad effects aspirin may own, I don't know. I assume it kills it from a massive surplus of salicylic acid.