What's the hardest plant (for most people) to grow? : r houseplants Rosanlorbeer Nerium Oleander Auf Stamm 60 70 Topf Heijnen Pflanzen Rhododendron schneiden Selbst Rhododendronzikade 132 Sansevieria burmanica. This is what we believe the ID is. It is almost similar to S. roxburghiana. The mother plant, in the early part, was grown under direct morning sun before Ausstellung "Rhododendren und Azaleen in Blte" in der Nhe von Tournai