A mid-season maturity variety with medium yields and widely used for chip processing from the field and from extended storage. Monona is widely grown in the North Central and Northeastern areas of the U.S. and in Canada. Plants are small to medium size with spreading growth habit.
Stems are medium thick and round with green and slightly swollen nodes.
Leaflets are large with pointed tips, medium green and roll when under stress. Flowers are large and white with abundant pubescence. Tubers are oblong to ovate, somewhat irregular, flattened with smooth, light-cream buff skin and white fleshed. Eyes are shallow to medium deep. Produces an excellent chip color and will recondition rapidly after cold storage but specific gravity is low.