Apply a coin sized dab of glue where you want to attach your air plant – more for larger plants – just eyeball it. Let glue get tacky, usually about a minute or so. Place plant onto glue – yes even the roots! Press firmly in place. Repeat steps 1 & 2 for every plant. (You can also wire each plant into place if you don’t have glue) When I first heard I was supposed to stick the plant into toxic glue I was shocked but really, it’s fine.