Hardiness
Zone 5
Discover the plant
Rhododendron 'Holden'
FamilyEricaceae
Rhododendron 'Holden' is a compact, free-flowering variety known for its vibrant magenta-pink flowers, edged with a light, lighter border, which form highly visible, rounded clusters. Its dense, evergreen, matte green foliage remains attractive year-round. It adapts well to small spaces, shady pots, and mixed beds. 'Holden' is an excellent choice for adding color in an easy-to-maintain format.
Soil and care
The rightconditions.
Fertilization
Acid-loving fertilizer in spring. Fertilize monthly or as directed on the bag. Not recommended – use Bionik rooting agent or ground bone.
Bloom and dimensions
The completeprofile.
Bloom periodSpring
Flower colorPink
Foliage colorGreen
Foliage typePersistent
FruitingSmall brown capsules.
Maximum height1.5 to 2 m (5 to 7 feet)
Maximum width1.5 m (5 feet)
Growth rateslow
Hardiness zoneZone 5
Minimum temperature'-28°C
