rassen
PKM 1, Urigam, Hasanur, Tumkur prathisthan, DTS 1 en Yogeshwari
Australian Paars, Common Purple, Kapoho Selection, Pratt Hybrid, Universiteit Selection No. B-74, Waimanalo Selection en Yee Selection
Bodemtype
Leem, zanderig, zandige leem, Goed gedraineerde
zandige leem