Give a pineapple from the grocery store a second life as a houseplant. Next time you're shopping for a houseplant, stop by the produce section at the grocery store and pick up a pineapple. After ...

You can grow a fresh pineapple from the one you bought at the grocery store. You can grow a pineapple from its crown—yes, really. So before you toss that spiky top in the trash, consider giving it a ...