Rhododendron Haaga

Haaga Rhododendron

Haaga (Rhododendron ‘Haaga’) is an evergreen rhododendron with pink flowers. Its display arrives late in the rhododendron flowering season, with the exact timing influenced by local weather. Individual flowers measure about 2⅛ to 2¾ inches across. The flower tubes widen into flared faces that display the color clearly. Wavy petal edges give the clusters additional texture. Clusters commonly carry about 15-20 blossoms. Contrasting brownish red markings add detail within the flower faces.

The plant develops upright branching. The dark green leaves have a glossy surface that gives the foliage a distinct presence between flowering seasons. It can provide a flowering focal point within a mixed shrub border or woodland-edge planting.

Give it acidic, humus-rich soil that stays moist and drains freely. A sheltered position with filtered light or morning sun is a useful starting point; protect the roots from prolonged drying and keep mulch clear of the stems.

Size guide
• Height: About 5 ft at 10 years; growth continues afterward
• Width: Allow for the cultivar’s natural branch spread; a verified numerical spread is not available in this reference.

Hardiness
• Approximate cold tolerance: -20°F
• USDA cold-limit equivalent: Zone 5a
This equivalence is calculated from the published temperature rating. Local conditions and summer climate also affect performance.

Best Uses
• Border
• Woodland Gardens
• Accent Plant

Plant type

Broadleaf Evergreen, Evergreen Shrub, Flowering evergreen shrub

Height

5 ft+

Width

5'

Hardiness zones

5a–8

Sunlight

Part shade

Growth rate

Moderate

Bloom time

Spring to summer

Flower color

Pink

Leaf color

Dark Green

Fall color

Green

Soil

Acidic, Humus rich, Moist well-drained

Landscape use

Accent Plant, Border, Woodland Gardens

Shape

Upright

Bark

Smooth

Fruit

No

Fragrant

No

Deer resistant

No

Salt tolerant

No

Drought tolerant

No

10-year height

5 ft