varieties
Ahdar, Ahmar, Asfar, Isin, Champagne, awal Abang, Eulalia, Fire Ball, Golden Red, Golden Yellow, Oliver, Thales, Thames Pride, Victor lan Wolfe
Black Magic, Black Beauty, Black Bell, Sisilia, Italia, Indian (Baby), Jepang, Cina lan putih
warna
Orange, kuning
Black, Green, Pink, Purple, purplish ireng
Koleksi lemah
Clay, loam, Sand, Inggih-lemes
Sandy loam