Air Plants - No Soil Needed

Description:  Air plants (Aerophytes) don't require soil to grow so they can use used as an introductory phenomenon as your students explore plant needs. Air plants live in areas with high humidity and are generally epiphytes (plants that live on but are not parasites of) living on larger trees. Air plants obtain the water they need to survive from the environment so they must either be misted or occasionally dipped in water.

Web Resource: Air Plant Care - HGTV, Air Plant Supply Co.