A rhododendron collection, indispensable in a shady garden like OpdeHaar Come and see, the Rhododendron is blooming! The Norwegian Arboretum Foundation UiB See my original post about this (on August 21st). Rhododendrons are incredibly resilient and I was pretty confident this would bounce back quickly but it actually was a little more sparse than I was Botanischer Garten Mnchen: Blten im Gewchshaus Olivenbaum im Pflanzkbel Pflege, Gre & Set Provencelia Zielono Zakrceni: Ranecznik Roxie (Rhododendron roxieanum) ( 18 26 C) (1 1)