RwainNew from Marc Colombel of France, who has been working with tetraploid rhododendron parents to produce new plants with more chromosomes. The results are good. Rwain has thick leaves and big flowers like one of its parents 'Lem's Monarch', but there is more yellow in the blooms. This addition of yellow adds a nice 'glow' to the trusses. This will become a 5 star plant as more people grow it and report about its assets. We have also noticed that the