So...you put a $75 plant in your shopping cart and then not only proceeded to walk out of the store with it, but you also loaded it into your car and took it home. Right?

How could you claim with a straight face that you "forgot to pay" for the plant? A $75 plant has to be fairly sizable and, while can see accidentally walking out forgetfully while on the phone, I couldn't find what you appear to be describing as credible.

By the way, posting about your crime on the internet and including identification of the victim of the crime was not terribly smart. You even chose the store name as your screen name?! It appears there are only a dozen or so of the stores that you mentioned in the state that you mentioned, so it wouldn't be terribly difficult for you to be identified from this thread.

At the end of the day, no one here can how what might happen or how the store personnel might react if you return and tell your implausible story.