Koshihikari growing guide
Koshihikari is a short grain premium Japanese variety that demands a high premium. It is a tall variety that is susceptible to lodging and should not be aerial sown.
This document outlines yield potential, establishment vigour, sowing requirements, cold tolerance attributes, straighthead susceptibility, lodging potential and nitrogen management of Koshi.
Brian Dunn, NSW DPI, Primefact 1486, second edition, June 2018