They had these in the house-plants part of Home Depot a few weeks ago for under $7.00, so I bought one and stuck it in the ground in my backyard with the other tropicalesque plants. Looks good! Since I'm in zone 7b, do y'all think I can keep it outside through winter with mulching? As for right now, it gets a few hours of afternoon sun. Otherwise, it's in dappled shade. I'm watering it every day because this is the season for new elephant ears and banana trees, so I'm watering a lot. I wonder if the philodendron will be needing lots of water throughout the season. Anybody with suggestions?