There are more than 650 types of air plants (Tillandsia spp.) that can grow—and thrive—without soil. This plant is almost unkillable, so it's perfect for gardeners who tend to have a "black thumb."
There are more than 650 types of air plants (Tillandsia spp.) that can grow—and thrive—without soil. This plant is almost unkillable, so it's perfect for gardeners who tend to have a "black thumb."