R. 'Helen Curtis'
Evergreen Azalea Hybrid
| Hybridized By | Shammarello, A.M |
| Seed Parent | R. 'Desiree' |
| Pollen Parent | R. 'Rosebud' |
| Introduced | 1960 |
| 10 Year Height | 60 cm. (2ft.) |
| Bloom Time | midseason |
| Flower | double |
| Flower Color | white |
| Fragrance | None |
| Leaves | broadly elliptic |
| Leaf persistence | Semi-evergreen |
| Plant Hardiness | -20 C (-4 F) |
| Flower Bud Hardiness |
-20 C (-4 F) |
| Additional Hardiness Info |
or lower |
| Registration | Unknown or not recorded |
| Extra Information | excellent white |
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