The genus Tillandsia is a popular group of plants commonly known as air plants. Air plants, also known as epiphytes, are unique in that they can grow without soil and absorb their necessary nutrients and moisture from the air. The Tillandsia genus boasts over 600 species and numerous hybrids, making it a fascinating, diverse collection for plant enthusiasts. These plants can be found in a variety of shapes, sizes, and colors, ranging from the simpler to the more intricate, making them excellent additions to any indoor or outdoor garden. Some synonyms for Tillandsia include the Spanish moss, ball moss, and old man's beard.