Rhododendron x 'Boudoir' // Boudoir Azalea
Shrub. Grows to 5' tall and 4' wide, a compact plant. Flowers are watermelon pink with darker blotches, 2" wide, late April to early May. A Gable hybrid, from Stewartson, PA. Shiny dark green foliage about 1" long.
Bed 35

Rhododendron x 'Buccaneer' // Buccaneer Azalea
Shrub. Flowers are Orange-red, April into June. Cold hardy for the Middle Atlantic States. Produced in Glendale, MD, 1929.
Bed 31

Rhododendron x 'Cascade' // Cascade Azalea
Shrub. Grows to 4' tall and 4-6' wide. Flowers are white, spotted rose-pink, 1.5" wide.
Bed 37

Rhododendron x 'Conlee' // Autumn Amethyst™ Encore® Hybrid Rhododendron
Shrub.
-- not currently in our collection --

Rhododendron x 'Conlep' // Autumn Twist™ Encore® Azalea
Shrub.
Bed 35

Rhododendron x 'Conler' // Autumn Ruby™ Encore® Azalea
Shrub.
Bed 35

Rhododendron x 'Delaware Valley White' // Delaware Valley White Azalea
Shrub. Flowers are white, single, 2" wide.
Bed 35

Rhododendron x 'Farrow' // Bollywood® Azalea
Shrub.
Bed 34

Rhododendron x 'Girard Crimson' // Girard Crimson Azalea
Shrub. A compact plant. Flowers are large, crimson-red, up to 2.5" wide. Hardiness range to -15°F. A Girard hybrid, Geneva, OH. Large, glossy green leaves, with good winter color.
Bed 31

Rhododendron x 'Girard Fuchsia' // Girard Fuchsia Azalea
Shrub. Flowers are a beautiful shade of reddish-purple, waved and ruffled, heavy textured. Cold hardy to -15°F. A Girard hybrid. Foliage is dark green and glossy.
Bed 34

Rhododendron x 'Girard Hot Shot' // Girard Hot Shot Azalea
Shrub. Flowers are a fiery deep orange-red or scarlet, 2.5-3" wide, heavily textured and completely covering the plant. Foliage is medium green during summer, with a brilliant orange-red fall color. A Girard hybrid.
-- not currently in our collection --

Rhododendron x 'Girard's Pleasant White' // Girard's Pleasant White Azalea
Shrub.
Bed 40

Rhododendron x 'Golden Lights' // Golden Lights Azalea
Shrub. Grows to 8-10' tall and wide, compact growth. Yellow flowers are fragrant, 1.5" wide. Propagated by tissue culture, hardy to -30°F. Original introductions are quite susceptible to mildew. A Northern Lights hybrid.
Bed 29

Rhododendron x 'Gumpo White' // Gumpo Azalea
Shrub. Large flowers ranging in color white, pink, red, rose and some bi-colored, mid-May to June. A Satsuki hybrid. An excellent spreading evergreen shrub of dwarf size.
-- not currently in our collection --

Rhododendron x 'Herbert' // Herbert Azalea
Shrub. Grows to 4' tall and wide. Flowers are vivid purple with a darker blotch, 1.75" wide, late April to early May. Hardy to -20°F, Zone 7b. A Gable hybrid, from Stewartson, PA. One of the hardiest evergreen azaleas for Zone 5 conditions.
Bed 36

Rhododendron x 'Hino-crimson' // Hino-crimson Azalea
Shrub. Flowers are brilliant crimson, single, and non-fading. Deep green glossy leaves bronze in winter. One of the hardiest, low-growing compact azaleas. A Kurume hybrid.
-- not currently in our collection --

Rhododendron x 'Inkarho' // Inkarho® Rhododendron
Shrub.
Bed 38

Rhododendron x 'Karen' // Karen Azalea
Shrub. Grows to 4' tall and wide, rounded habit. Flowers are lavender pink. Excellent cold hardiness. A Gable hybrid.
Bed 39

Rhododendron x 'Lemon Lights' // Lemon Lights Azalea
Shrub. Grows to 8-10' tall and wide. Flowers are lemon yellow, 1.5" wide, and have a pleasing fragrance. A Northern Lights hybrid.
Bed 28

Rhododendron x 'Mandarin Lights' // Mandarin Lights Azalea
Shrub. Grows to 8-10' tall and wide. Bright orange flowers. The flower buds are hardy to -40°F. A Northern Lights hybrid.
Bed 29

Rhododendron x 'Northern Lights' // Northern Lights Azalea
Shrub.
Bed 27

Rhododendron x 'Orchid Lights' // Orchid Lights Azalea
Shrub. Semi-dwarf, bushy habit. A Northern Lights hybrid.
Bed 28

Rhododendron x 'PJM Elite' // PJM Elite Rhododendron
Shrub. Grows to 3-5' tall and wide, vigorous growth rate. Flowers are pink, mid to late-April. Purplish fall color. Zone 4 hardiness. Hybrid from Hopkinton, MA, 1943.
-- not currently in our collection --

Rhododendron x 'PJM Regal' // PJM Regal Rhododendron
Shrub. Wider spreading habit, vigorous growth rate. Pink flowers.
Bed 40

Rhododendron x 'RLH1-1P2' // Bloom-A-Thon® Red Azalea
Shrub.
Bed 31

Rhododendron x 'RLH1-4P19' // Boom-A-Thon® Lavender Azalea
Shrub.
Bed 31

Rhododendron x 'Roblef' // Autumn Sundance™ Encore® Azalea
Shrub.
Bed 35

Rhododendron x 'Rosebud' // Rosebud Azalea
Shrub. Grows to 4' tall and wide. Silvery rose-pink, double flowers, 1-2", resembling miniature roses. A Gable hybrid. A very popular cultivar with a compact habit.
-- not currently in our collection --

Rhododendron x 'Stewartstown' // Stewartstown Rhododendron
Shrub. Grows to 5' tall and 4' wide. Vivid, brick-red flowers, small and single. Very cold hardy. A Gable hybrid. Foliage is dark green, becoming wine-red in winter.
Bed 32

Rhododendron x 'Tradition' // Tradition Azalea
Shrub.
Bed 39

Rhododendron x 'Tri-Lights' // Tri-Lights Azalea
Shrub.
Bed 29

Rhododendron x 'Tutti Frutti' // Tutti Frutti Azalea
Shrub. Grows to 8-12' tall and 5-8' wide. Rose colored flowers with a large red blotch. Fall color is yellow to red. Best in Zones 5-7. Often imbued with mildew that renders them ugly.
Bed 27

Rhododendron x 'White Lights' // White Lights Azalea
Shrub. Grows to 8-10' tall and wide. Flowers are white with yellow center, fragrant, and produced in great numbers. A Northern Lights hybrid.
-- not currently in our collection --

Rhododendron x 'Yaku Prince' // Yaku Prince Japanese Azalea
Shrub.
-- not currently in our collection --