R. 'Sweet Harmony'
Rhododendron Hybrid
| Hybridized By | Gustafson, R.H.. West Windsor, New Jersey, USA, 1985 |
| Seed Parent | R. 'Percy Wiseman' |
| Pollen Parent | R. 'Mary Belle' |
| 10 Year Height | 100 cm. (3ft.) |
| Bloom Time | midseason |
| Flower | broadly funnel-shaped |
| Predominant Colour | ? |
| Leaves | elliptic |
| Winter Foliage | ? |
| Hardiness | ? |
| Status | IRRC registered. |