Bintje - Late Harvest. Large and high yielding, widely adapted. Because of high tuber set recommended spacing in the row are 40 to 45 cm.
Norland - Early Harvest. Large and high yielding variety, adapts well to different soils. Sensitive to drought, susceptible to skinning and bruising if harvested before maturity; washes well at maturity.
Warba - Very Early Harvest. Large and high yielding variety; low specific gravity.