Is Walnut kernel from Yunnan and Xinjiang in season, and does the season change the price? - Sourcing & Buying - TiaoMu Agri Forum - Powered by Discuz!
The season is September-October. Buying inside the harvest window gives you the widest size and grade choice; buying out of it means either cold-store stock or a premium. For Walnut kernel the out-of-season premium is usually 8-15%, and the grade consistency is worse.