Walk into a home filled with happy houseplants, and you’re bound to feel instantly more relaxed. Living plants boost oxygen, clean the air and enhance any room they’re in with fresh, organic style. Of course, if you think you are not blessed with a green thumb, then keeping houseplants alive, let alone happy, can seem next to impossible. Read on for styling ideas, encouragement and easy-care tips for keeping houseplants to boost health and happiness.