Many Bromeliads can be tree mounted, the stoloniferous varieties such as miniature Neos being the most suitable. They can be fixed to trees by tying or nailing or tucked in a suitable fork or crevice. When tree mounting Bromeliads, it is not necessary to cover the root area but it is important that they remain upright to hold water. (except for Tillandsias which can hang in any direction)