rassen
Ahdar, Ahmar, Asfar, Blush, Champagne, Vroege Rode, Eulalia, Fire Ball, Golden Rood, goudgeel, Oliver, Thales, Thames Pride, Victor en Wolfe
Australian Paars, Common Purple, Kapoho Selection, Pratt Hybrid, Universiteit Selection No. B-74, Waimanalo Selection en Yee Selection
Bodemtype
Klei, Leem, Zand, Goed gedraineerde
zandige leem