Quadriga is a medium late, very reliable starch potato with high starch yields per ha. In addition, Quadriga has a high resistance to rhizoctonia as well as against leaf and tuber blight. The resistance against PCN is outstanding (Ro 1 – 5).


Maturity Medium late
Plant type Intermediate
Growth habit Semi-upright
Color of flower Blue-violet
Foliage development Rapid, Medium
Number of tubers High
Dormancy Medium

Tuber characteristics

Tuber shape Round oval
Flesh color Light yellow
Eye depth Shallow, Medium
Skin color Yellow
Skin characteristic Netted


Nematodes Ro 1-Ro 5
Leaf blight Medium, High
Tuber blight Medium, High
Rhizoctonia High
Black leg Medium
Common scab Medium
Internal rust spot Medium
Second growth High
Damages Low, Medium
Bruising Low
PVY Low, Medium
PLRV Medium

Yield and Quality

Market outlet Starch
Yield High
Share oversize Low, Medium
Share undersize Low, Medium
Dry matter content High
Dry matter yield High, Very high
This website uses cookies/tracking elements: We use cookies/tracking elements to personalize content and ads, to provide social media features and to analyze traffic to our website. If you agree, we may share information about your use of our website with our social media, advertising and analytics partners. Our partners may combine this information with other information you have provided to them or that they have collected as part of your use of the services. You can select these cookies/tracking elements in the selection window. You will find further information on your rights as a data subject and on revocation in the privacy policy. Privacy Policy