AAC Midnight is a round purple skinned and fleshed variety. It is a high yielding, mid-season variety with a uniform size and shape. It has good boil and bake scores and a low incidence of hollow heart. It has moderate resistance to foliar late blight and common scab.
- Tuber shape: round
- Uniform of shape: uniform
- Eye depth: moderate
- Flesh colour: purple
- Skin colour: purple
- Dormancy: medium
- Tuber number: higher setting
- Resistant to damage: susceptible
- Secondary growth: not susceptible
- Common scab: moderate resistance
