The Old Yew Spanish Moss Spanish Moss (Tillandsia usneoides) is an elegant, cascading air plant that brings a soft, natural touch to any space. Unlike traditional plants, it doesn't require soil and absorbs moisture and nutrients directly from the air. Perfect for hanging displays, terrariums, or decorative arrangements, Spanish Moss thrives in bright, indirect light with occasional misting or soaking, making it a beautiful, low-maintenance addition to your home.