Glendoick Gardens Perth Garden Centre, Cafe and foodhall, Glendoick Gardens Rhododendron Specialist Nursery is run by Kenneth Cox and his wife Jane Cox. Glendoick Garden Centre was opened in 1973 and the Glendoick Cafe and Foodhall were added in the last 20 years. Glendoick is world famous for Rhododendrons and Azaleas.