What is this? Green bumps under leaves.. ): please help!
I just realized that my phal. orchid has raised bumps under the leaves, i'm not sure what it is, and dont want it to be anything serious. ),: Its growing a new leave, and that leave seems healthy, but the orchid is losing the older bottoms leaves.. not sure where to go with this. Obviously kind new at orchids (:
Heresa picture of the underside, and top of affected leave: