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Rhododendron Sunny Side Up

Aromi Sunny-side-up Azalea

Aromi Sunny-side-up (Rhododendron ‘Aromi Sunny-side-up’) is a deciduous azalea with yellow flowers. Its display arrives in the early-to-middle part of the rhododendron flowering season, with the exact timing influenced by local weather. Individual flowers measure about 1¾ inches across. The flower tubes widen into flared faces that display the color clearly. Contrasting orange-yellow markings add detail within the flower faces.

The shrub sheds its leaves for winter, making its seasonal foliage and flower display especially noticeable. Allow space for the branches to develop without crowding nearby plants or paths.

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 6 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: 10°F
• USDA cold-limit equivalent: Zone 8a
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
Deciduous Shrub, Flowering Deciduous Shrub
Height
6 ft+
Width
5'-7'
Hardiness zones
8a–9
Sunlight
Part shade
Bloom time
Spring to summer
Flower color
Yellow
Leaf color
Yellow Green
Fall color
Green
Fruit color
Green
Attracts
Butterflies
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
6 ft