Rhododendron

Clusters of near blue blooms with lavender throat emerge mid-season. Small, glossy, green foliage is bronze in winter. Compact, upright, rounded habit. 3′ tall x 3′ spread. Part Shade. HARDY -10F/-15F (-23C/-26C)

Trusses of frilly lavender-blue blooms with a dark purple blotch. Glossy, leathery green foliage has some fall colour. Fast growth rate. Blooms mid spring. Upright rounded habit. 4′ tall x 4′ spread. Part Shade. HARDY to -10/-15F (-23C/-26C)

Noted for its single pink blooms, small foliage and red stems. Blooms in April. Moderate growth rate. Small mounded habit. 2-3′ tall x 2-3′ spread. Part Shade. Offspring of Weston’s Aglo. HARDY to -20/-25F (-29C/-32C)

Rounded trusses of frilly, rich lemon-yellow blooms emerge in April. Slow growth rate. Dense, mound-forming habit. 3-5′ tall x 5-6′ spread. Part Shade. HARDY to -10F/-15F (-23C/-26C)

Flushed lilac buds opening to pure white blooms with greenish yellow blotching, held in compact, rounded trusses. Excellent lustrous dark green foliage. Moderate growth rate. Blooms late spring. 6′ tall x 6′ spread. Part Shade. HARDY to -25F (-32C)

Large trusses of lavender flowers in mid-spring. Broad evergreen foliage. Moderate growth rate. Sturdy, dense, upright habit with uniform spreading branch structure. 5′ tall x 6′ spread. Part Shade. HARDY to -25F (-32C)

Trusses of lavender blooms with a yellow blotch. Shiny dark green foliage. Fast growth rate. Blooms late spring. 3-4′ tall x 3-4′ spread. Part Shade. HARDY to -20F (-29C)

Trusses of lavender blooms with a yellow blotch. Shiny dark green foliage. Fast growth rate. Blooms late spring. 3-4′ tall x 3-4′ spread. Part Shade. HARDY to -20F (-29C)

Blooms are white with ruffled red edges and a bright red blotch. Moderate growth rate. Blooms in May. Mounding habit. 4-5′ tall x 4-5′ spread. Part Shade. HARDY to -10F/-15F (-23C/-26C)

White blooms with a yellow blotch emerges in late spring. Moderate growth rate. blooms mid to late spring, 4′ tall x 5′ spread. Part Shade. HARDY to -10F/-15F (-23C/-26C)

Clusters of clear pink, broad funnel-shaped blooms emerge before foliage in late winter-early spring. Dark green deciduous foliage turns yellow/bronze before falling. Open twiggy habit 4-6′ tall x 4-5′ spread Full Sun/Part Shade HARDY to –25F (-32C)

Large trusses of blush-pink petals with light pink blotch contrast with the dark green foliage. Slow growth rate. Blooms late spring. Dense compact habit. 4′ tall x 6′ spread. Part Shade. HARDY to -20F (-29C)

Pink-blushed buds open to large trusses of showy white blooms with greenish-yellow blotch contrasting with the dark green foliage. Moderate growth rate. Blooms late spring. Low compact growth. 4′ tall x 4′ spread. Part Shade. HARDY to -20F (-29C)

Each petal of the deep purple blooms are dappled with orange-speckled eyes contrasting with the rich green foliage. Blooms early spring to late spring. Mounded habit. 6-8′ tall x 6-8′ spread. Part Shade. Hardy to -30F (-34C)

Each petal of the deep purple blooms are dappled with orange-speckled eyes contrasting with the rich green foliage. Blooms early spring to late spring. Mounded habit. 6-8′ tall x 6-8′ spread. Part Shade. Hardy to -30F (-34C)

Large trusses of showy soft pink blooms with darker edges. Slow growth rate. Blooms late spring. Bushy compact habit. 3-4′ tall x 3-4′ spread. Part Shade. HARDY to -10F (-23C)

3 COLOURS IN ONE BLOOMING SEASON. Red buds open to big ruffled blooms with deep pink undersides and soft pink inside, maturing to pure white before falling. Upright habit. 3′ tall x 3′ spread. Part Shade.

Trusses of a rich royal-purple blooms with a darker flair and even darker blotch. Fast growth rate. Blooms late spring. Upright rounded habit. 4-5′ tall x 4-5′ spread. Part Shade. HARDY to -20F (-29C)

Strikingly dark buds open to trusses of purplish-red blooms with a yellowish-brown blotch on the upper lobe. Slow growth rate. Blooms late spring. 3-4′ tall x 3-4′ spread. Part Shade. HARDY to -22F (-30C)

Large trusses of showy bright red blooms emerge mid spring. Slow growth rate. Compact mounded habit. 2-3′ tall x 2-3′ spread. Part Shade. HARDY to -20F/-25F (-29C–32C)

Large trusses of clear light rose-lilac blooms in mid-spring. Moderate growth rate. Dense mound-forming habit. 4-10′ tall x 5-11′ spread. Part Shade. HARDY to -20F/-25F (-29C/-32C)

Large trusses of wavy blooms with a deep rose edge fading to a pink centre, accented by lemony-green spots. Slow growth rate. Blooms in late May. 3-6′ tall x 3-6′ spread. Part Shade. HARDY to -10F to -15F.

Profuse bloomer displays dark purple blooms with a reddish-purple blotch. Dark green foliage forms a broad, star-like whorl supporting the blooms. Blooms late spring, 5-6′ tall x 5-6′ spread. Part Shade. HARDY to -20F/-25F (-29C/-32C)

Bronze coloured buds open to golden yellow blooms with red blotch. Beautiful dark green glossy foliage. Slow growth rate. Blooms in May. Compact, low growing or groundcover. 1.5-3′ tall x 1.5-4′ spread. Part Shade.

Profuse bloomer. Bright, deep pink, slightly scented blooms with a darkly spotted upper petal. Moderate growth rate. Blooms in June. Upright mounded habit. 5′ tall x 5′ spread. Part Shade. HARDY to -20F to -25F (-29C–32C)

Large trusses of lightly scented soft pink blooms with red specks. Glossy dark green foliage tinged red when emerging in spring. Slow growth rate. Blooms April-May. Upright rounded habit. 4-6′ tall x 3-4′ spread. Part Shade HARDY -20F/-25F(-29C/-32C)

Bright rose-red blooms with blue tinge and dark red blotch. Held in conical-shaped truss. Foliage is glossy dark green & partly twisted. Blooms early/mid spring. Slow growth rate. Round dense habit. 3′ tall x 5′ spread Part Shade HARDY to -15F (-26C)

Pinkish white blooms with red blotch accented by exceptionally large green leaves. Blooms mid season. Slow growth rate. Spreading upright habit. 7′ tall x 8′ spread. Part Shade. HARDY to -15F (-26C)

Light pink buds open to pale pink-white blooms with red flecks. Blooms mature to pure white with a burgundy blotch. Slow growth rate. Blooms in May. Dense spreading habit. 2-3′ tall x 3-4′ spread. Part Shade. HARDY TO -20F/-25F (-29C/-32C)

Clusters of pink blooms with a pale yellow centre, wide-flaring wavy edges become darker pink as they mature. Moderate growth rate. Blooms May. Compact low-growing habit. 3-4′ tall x 4-5′ spread. Part Shade. HARDY to -10F/-15F (-23C/-26C)

(DWARF) Small violet-purple blooms with wavy edges cover the entire shrub from March to April. Small green foliage that is “tacky” to the touch. Slow growth rate. Dense habit. 2-2.5′ tall x 2-3′ spread. Part Shade. HARDY -20F/-25F (-29C/-32C) *Bred in Canada by Dr. Joseph Brueckner*

Strong purplish-red blooms with faint scarlet spotting blooms midseason. Semi-glossy dark green foliage turns bronze-mahogany in winter. Fast growth rate. Upright habit. 4′ tall x 3′ spread. Part Shade. HARDY to -20F (-29C)

Dark purple buds open to large trusses of dark purple blooms with a darker blotch surrounded by dark green wavy foliage. Moderate growth rate. Blooms late May. Broad compact upright habit. 6′ tall x 6′ spread. Part Shade. HARDY to -15F (-29C)

Creamy yellow, semi-double blooms with a darker yellow centre are accented by extremely large dark green foliage. Slow growth rate. Blooms late spring. Dense spreading habit. 1-2′ tall x 2-3′ spread. Part Shade. HARDY to 0F (-18C)

Brilliant deep red blooms contrast with deep green foliage. Blooms mid season. Moderate growth rate. Compact habit. 3′ tall x 3′ spread. Part Shade. HARDY to 0F(-18C)

Pink, ivory insides, pink edges, blooms late spring, 5 ft tall x 4 ft wide, partial shade, broadleaf evergreen, acidic, hardy -10 to -15F

Trusses of small white starry blooms in mid April-May covers the entire plant. Foliage is fine textured, olive green and small. Compact dense habit. 3′ tall x 5′ spread. Part Shade. HARDY to -30F (-34C)

Bright red blooms with darker spots that may fade in bright sun. Moderate growth rate. Blooms late spring. Upright habit. 5-8′ tall x 5-6′ spread. Part Shade. HARDY to -25F (-32C)

Bright peach-pink flowers in late spring. Evergreen foliage turns light red in fall and winter. Fast growth rate. Upright spreading habit. 7′ tall x 4′ spread. Part Shade. HARDY -20F/-25F (-29C/-32C)

Wavy light green-yellow blooms with no markings, complimented by dark green foliage. Blooms early midseason. Slow growth rate. 1.5-2′ tall x 2′ spread. Part Shade. HARDY to -5F (-21C)

Bold purplish-red blooms with yellowish-green spots accented by long yellow-green foliage. Blooms very late in the season. Moderate growth rate. Broad habit. 5-6′ tall x 4′ spread. Part Shade. HARDY to -4F (-18C)

Creamy blooms darker towards base, lightly flushed a pale purplish-pink and spotted orange on dorsal lobe. Blooms fade to creamy white with yellow throat. Slow growth rate. Blooms late spring. 3′ tall x 4′ spread. Partial Shade HARDY to -5F (-21C)

Lavender pink blooms cover a well branched shrub. Mahogany winter foliage. Blooms early to mid spring. Moderate growth rate. Compact habit. 4′ tall x 4′ spread. Part Shade. HARDY to -20F (-29C)

Profusion of ruffled lilac flowers in early spring to late spring. Glossy green foliage turns reddish-purple in fall. Compact habit. 5-6′ tall x 5-6′ spread. Part Shade. HARDY -20F/-25F (-29C/-32C)

Lavender pink, mahogany winter foliage, fast growth rate, blooms mid to late spring, 8 ft tall x 5 ft wide, partial shade, hardy -20 to -25F.

Clusters of slightly fragrant lavender-pink flowers in early to mid spring. Glossy dark green foliage turn an amazing purple in the fall. Fast growth rate. Upright spreading habit. 6′ tall x 5′ spread. Part Shade. HARDY to -20F/-25F (-29C/-32C)

Deep purplish-red, dark red blotch on dorsal lobe. Blooms early season. Moderate growth rate. Open spreading habit. 3′ tall x 6′ spread. Part Shade. HARDY to -10F (-23C) .

(DWARF) Light purple blooms in mid April. Blue-green foliage develops a bronze tint in winter. Slow growth rate. Dense rounded habit. 2′ tall x 3′ spread. Part Shade. Hardy to -20F/-25F (-29C/-32C)

Rich deep purple blooms complimented by dark green foliage. Blooms late spring. Fast growth rate. Dense compact habit. 4-6′ tall x 4-5′ spread. Part Shade. HARDY to -20F (-29C)

Clusters of dark blue-purple blooms with yellow-brown blotches. Moderate growth rate. Blooms late spring. Compact, upright, mounded habit. 5′ tall x 4′ spread. Part Shade. HARDY to -25F (-32C)

Bright violet-pink flowers in early April. Small round aromatic foliage open pale blue, deepen to blue-green and has a bronze tinge in fall & winter. Dense bushy habit. 2′ tall x 3′ spread. Part Shade. HARDY to -25F (-32C)

Rosy-orange buds open to golden-yellow blooms with ruffled orange-pink edges. Mature blooms almost creamy; freckled with pale green. Blooms late spring. Moderate growth rate. Compact dense habit. 3′ tall x 3′ spread. Part Shade. HARDY to -10F (-23C)

Large trusses of rose-lilac blooms with a dark rose-pink blotch. Moderate growth rate. Blooms late spring. 6-8′ tall x 6-8′ spread. Part Shade. HARDY to -25F (-32C)

Clusters of clear pink blooms with a dark pink blotch. Glossy leathery green foliage. Moderate growth rate. Blooms late spring. Upright, rounded habit. 5′ tall x 6′ spread. Part Shade. HARDY to -25F (-32C)

Clusters of pink blooms with brown-red blotches. Glossy leathery green foliage. Moderate growth rate. Blooms late spring. Upright habit. 5′ tall x 6′ spread. Part Shade. HARDY -25F (-32C)

(SEMI-DWARF)Tan buds open to white blooms that are edged in pale pink. Bold red stems and bronze-green foliage in winter. Blooms early spring. Dense upright rounded habit. 3′ tall x 3′ spread. Part Shade. HARDY to -25F (-32C)

Wavy, vivid purple blooms with dark purple blotch. Moderate growth rate. Blooms late spring. Compact dense habit. 4′ tall x 4′ spread. Part Shade. HARDY to -20(F) (-29C)

Deep red flowers with black speckles on lower petal, dark green longer leaves, blooms early spring, 6 ft tall to 4 – 5 ft wide, part shade

Clusters of wavy, purple-red and red blooms are outlined black with a burgundy blotch. The blooms are foiled by shiny dark green foliage. Blooms late spring. Moderate growth rate. Compact habit. 4′ tall x 4′ spread. Part Shade. HARDY to -15F (-26C)

Light pink blooms spotted light brown on upper lobes. Fast growth rate. Blooms early spring. Upright habit. 5′ tall x 5′ spread. Part Shade. HARDY to -25F (-32C)

Bright pink, bell-shaped flowers with a red throat and wavy edges bloom in mid spring. Dark green foliage turns maroon in fall. Moderate growth rate. Open, mounded habit. 3-4′ tall x 3-4′ spread. Part Shade. HARDY to -25F (-32C)

Wavy dark red blooms with black blotch and spotting. Blooms mid spring. Moderate growth rate. Broad moderately-branched habit. 4′ tall x 5′ spread. Part Shade, HARDY to -10F (-23C)

Blooms have wavy edges, vivid purple at margins; shades of reddish-purple to bright reddish-purple in centre; dark purple flare and blotch. Blooms late spring. Compact habit. 3′ tall x 3′ spread. Part Shade. HARDY to -20F (-32C)