Cold temps have you dreaming of tropical locals already? This Hawaiian Volcano Plant ($50) will transport you to your fantasy island in a heartbeat. The vibrant red blooms will energize you whenever you look at it, and this is one plant that virtually takes care of itself since the volcanic rock holds water like an absorbent sponge. Place near a window, turn up the heater, and declare it bathing suit day at your house. Only 5 months till Spring Break...