Yes and that is one of the reasons why the air plants are popular. In the majority of accounts of the interest of indoor plants, it is stated that the plants grow in full blast when hung on wood, or laid in terrariums of glass or pendulumed on ornament. The fact that they can be used in minimalist/vertical exhibitions is because of their soil free environment. Seeing that the Assorted Live Tillandsia Air Plants absorb nutrients by misting in addition to the rare feeds, which the folar takes, you do not have to worry about fertilizing the soil. Or would you like them hanged or on a table?