Quantum once again shows why it is the leading butternut variety in South Africa. Drooge Vallei Aartappels is situated near Leipoldtville in the Western Cape. They have been planting Quantum for several years now, and in these photos it can be seen why they are so satisfied with the variety. They once again obtained excellent yields on their Quantum plantings. Quantum is well known for its strong plants and high yields of very uniform fruit.