| LADY ROSETTA | |
| Maturity | Medium early |
| Dormancy | Medium long |
| Foliage development | Good to fairly good |
| Colour of skin | Red |
| Colour of flesh | Pale yellow |
| Shape of tubers | Round |
| Shallowness of eyes | Moderately deep |
| Size of tubers | Large |
| Yield | High |
| Dry matter content | Very high |
| Cooking type | Floury |
| Suitable for | Crisps |
| Resistance against leafroll | Moderately resistant |
| Resistance against virus A | Resistant |
| Resistance against virus X | Resistant |
| Resistance against virus Yn | Fairly good resistance |
| Resistance against leaf blight | Very susceptible |
| Resistance against tuber blight | Fairly susceptible |
| Resistence to potato cyst nematode Ro1 | Resistent |
| Common scab | Moderately resistant |
| Resistance against internal bruising | Fairly susceptible |
Morphological characteristics
Plant – short to medium and intermediate type foliage structure; stems upright to semi-upright and medium to strong anthocyanin colouration; medium to large, light to medium green leaves and closed to intermediate silhouette; low to medium frequency of flowers, medium to strong anthocyanin colouration inner side flower corolla.
Tubers – round; red, rough skin; pale yellow flesh; moderately deep eyes.
Sprouts – medium, ovoid, strong intensity of anthocyanin colouration and weak pubescence of base; large to very large terminal bud with weak anthocyanin colouration of tip; few to medium root tips