Rhododendron ‘Old Port’ Hybrid
Beautiful trusses of funnel shaped rich purple flowers with distinct blackish markings, produced in abundance.
Rhododendron ‘Olga’ Hybrid
Beautiful trusses of funnel shaped yellow flowers flushed pink produced in abundance.
Rhododendron ‘One Thousand Butterflies’ Hybrid
Beautiful trusses of funnel shaped rose pink flowers produced in abundance.
Rhododendron ‘Orange Beauty’ Azalea
An evergreen shrub with clusters of pretty salmon-orange flowers in late spring.
Rhododendron oreodoxa var. fargesii
A handsome shrub with beautiful trusses of funnel-shaped deep rose-pink flowers.
Rhododendron oreotrephes
An evergreen shrub with grey-green leaves. Clusters of pretty mauve, purple or rose-pink flowers in spring.
Rhododendron orthocladum var. microleucum
Pretty pure white funnel-shaped flowers bourne in profusion
Rhododendron ‘Oudijk’s Sensation’ Hybrid
Beautiful trusses of funnel shaped deep pink flowers with darker markings produced in abundance.
Rhododendron P J M Grp Hybrid
Beautiful trusses of bright lavender-pink flowers produced in abundance. Attractive bronze foliage in winter.
Rhododendron pachysanthum
A handsome shrub with beautiful trusses of bell-shaped white flowers with occasional spotting. Tomentosum to young growth
Rhododendron pachysanthum RV 72 001
A handsome shrub with beautiful trusses of bell-shaped white flowers with occasional spotting.
Rhododendron ‘Palestrina’ Azalea
A compact, evergreen shrub with clusters of funnel-shaped, pure white flowers with faint green markings inside in spring.