R. 'Adriaan Koster'
Rhododendron Hybrid
| Hybridized By | Koster M. & Sons. Boskoop, Netherlands, 1920 |
| Seed Parent | ? |
| Pollen Parent | R. 'Mrs Lindsay Smith' |
| 10 Year Height | 200 cm. (7ft.) |
| Bloom Time | midseason |
| Flower | campanulate |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Additional Parentage Info |
(campylocarpum hybrid) x () |
| Hardiness | ? |
| Status | IRRC registered. |
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