varietas
Allstar, Annapolis, Cavendish, Chandler, Earliglow, Flavorfest, Honeoye, Jewel, Northeaster, San Andreas, Seascape, Tribute dan Tristar
Merryweather Damson, Shropshire Prune, Presiden plum, Damson Farleigh dan Damson langley bullace
Jenis tanah
Lempung
Tanah liat, Lempung, Lembab, lempung berpasir, Baik dikeringkan