Tillandsia is the largest genus in the bromeliad family. Tillandsia, also known as "air plant". This means that it doesn't need soil, but, instead, obtains water and nutrients from the air. They absorb the water through their leaves, not their roots – the roots serve no other purpose than to cling on to other objects. They also look great clustered in a bowl or used in a centerpiece. For sale is a hanging sea urchin air plant jelly fish! Choose your sea urchin from the drop down menu, Alfonso, Pink, Purple, or Green. Plants are usually paired at random is if you have ANY preference please contact me and ill be more than willing to help. Each Jelly fish will come with one airplant around 3-6 inches and plenty of string with the urchin so hanging should be fairly easy, plants will fitted to the urchin but can easily be removed and put back for watering. Each order comes with detailed care instructions Please contact me for any questions.