Rhododendrons are poisonous. The flowers and nectar contain grayanotoxin and the mad honey made from the flowers was one of the earliest forms of chemical warfare. Ancient armies would trick an opposing Rhododendron umpflanzen: Schritt fr Schritt Anleitung Rhododendron Grazeasy 'Dark Pink' Rhododendron ponticum Grazeasy 'Dark Pink' Baumschule Horstmann Olivenbaum hat trockene Bltter nach dem Winter Gartendialog.de How gorgeous is our Rhododendron luteum 'Soir De Paris', with its beautiful, variagated pink flowers? #lovellquintaarboretum