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Transcript
Rhododendron sp. Common name: Azalea Leaf Pattern – alternate Shape – elliptic to oblong Margin – entire Length – 1 to 12 inches Family: Ericaceae Fruit Flower Bisexual, tubular with five fused or spreading petals. A five-valved capsule. Inflorescence Umbel-like raceme often called a trusse. Back to plant list menu Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Rhododendron flowers have varied but characteristic flower shapes. Tubular Bell Funnel Hose-in-hose Trumpet Saucer Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. They can also be classified horticulturally as rhododendrons or azaleas. Rhododendrons Small –leaved evergreen Large-leaved evergreen Back to plant list menu Back Next Vireya Back to cutflower indoor plant list menu Main menu Rhododendron sp. They can also be classified horticulturally as rhododendrons or azaleas. Azaleas Evergreen Deciduous Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Large-leaved evergreen rhododendrons can get tall and are very showy. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. As the name implies, this group has large evergreen leaves. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Their flower trusses form at the tips of the branches in spring. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Small-leaved evergreen rhododendrons tend to be very winter hardy. The most well know type is PJM, a hybrid between R. dauricum and R. minus. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Vireya rhododendrons are evergreen tropical plants. They are epiphytic shrubs that vary in size and flower shape. R. anagalliflorum Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Vireya rhododendrons are most commonly grown in greenhouse conservatories. R. ‘Saxons Blush’ Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Deciduous azaleas can be very winter hardy and include many North American native plants. R. nudiflora Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Deciduous azaleas bloom before or as the leaves emerge. R. calendulaceum R. viscosum Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. There are a number of hybrids generated between Asian and North American deciduous azaleas. Exbury hybrid Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Ghent hybrids were first done in Belgium and are crosses between North American azaleas and the European yellow flowering R. luteum. Ghent hybrid Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Evergreen azaleas have become a standard landscape shrub. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Evergreen azaleas bloom in a wide array of colors. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Evergreen azaleas tend to be less winter hardy and tolerate high temperature better than other azaleas and rhododendrons. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. A pure white double flowering evergreen azalea. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. A pink flowering evergreen azalea with a contrasting eye. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Kurume azaleas tolerate pruning and are a common feature in Japanese gardens. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Evergreen azaleas, especially those derived from R. indicum and R. xobtusum grow well in containers. They are not winter hardy and their hybrids are produced as the florist’s pot azalea. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Florist’s azalea is grown as a seasonal pot plant. It is available in several flower colors from white to pink to red. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. There are also double flowering cultivars. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Newer cultivars also include bicolored flowers. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. Florist’s azalea are produced by specialty greenhouses because of the long production cycle of over a year. They are usually forced for spring sales. Back to plant list menu Back Next Back to cutflower indoor plant list menu Main menu Rhododendron sp. To get compact plants, florist’s azalea will be sheared two or three times. Back to plant list menu Back Back to cutflower indoor plant list menu Main menu
