Hi Tink, Not sure on the banana variety, but the 2nd one is a bromeliad. A Neoregelia most likely. It likes dry feet, semi shade, not full sun. Just water in the center. There is probably a lot of info online about it. You can pot the bromeliad in cactus soil, or any other fast draining mix. They really don't even care if they are in soil. You could just mount it on something, but be sure to keep water in the 'cup'. (center)