Usum
Winter
awal mangsa panas, mangsa awal, pungkasan tiba, pungkasan spring
varieties
Ahdar, Ahmar, Asfar, Isin, Champagne, awal Abang, Eulalia, Fire Ball, Golden Red, Golden Yellow, Oliver, Thales, Thames Pride, Victor lan Wolfe
Rongrien, Chompu, Rapiah, Bingjai lan Lebak Bulus
Koleksi lemah
Clay, loam, Sand, Inggih-lemes
Clay, loam