
Common Name: Deciduous Azalea, Rosy Lights Azalea
Azalea ‘Rosy Lights’ is a cold-hardy deciduous azalea from the renowned Northern Lights series, prized for its bright rose-pink flowers, fragrance, and exceptional performance in northern climates. Blooming in mid to late spring, the showy flower trusses appear just as the foliage expands, creating a vibrant seasonal display. Fall foliage turns burgundy to red, adding late-season interest. The shrub forms a dense, rounded habit with good branching and strong landscape presence. As a deciduous azalea, it tolerates more sun than evergreen types and excels in cold regions. Key features Width: 4–6 ft Height: 4–6 ft Flower color: Bright rose-pink Bloom time: Mid to late spring Foliage: Green; deciduous with burgundy-red fall color Form: Dense, rounded shrub Life cycle: Deciduous shrub Growing conditions Sun: Full sun to part shade (best flowering with morning sun) Soil: Acidic, moist, well-drained; rich in organic matter Water: Moderate; consistent moisture preferred Hardiness: USDA Zones 4a–7b Landscape use Specimen shrub Mixed shrub borders Woodland and naturalized gardens Cold-climate foundation plantings Notes Part of the Northern Lights series, bred for extreme cold tolerance Fragrant flowers attract pollinators Mulch to conserve moisture and protect roots Prune immediately after flowering if shaping is needed
| Plant Type: | Deciduous Shrub, Flowering Shrub |
| Width: | 6'-8' |
| Height: | 6' |
| Fragrant: | Yes |
| Growth Rate | Slow |
| Zone: | 3 - 8 |
| Deer Resistant: | No |
| Salt Tolerant: | No |
| Drought Tolerant: | No |
| Attract: | Butterflies |
| Exposure: | Full Sun, Partial Shade |
| Bloom Time: | Spring |
| Bark Type: | Smooth |
| Landscape/Use: | Container, Mass Planting |
| Shape: | Broad Upright |
| Soil Type | Loamy, Well Drained |
| Flower Color: | Pink, Hot Pink |
| Leaf Color: | Green |
| Fall Color: | Yellow |