Excessive rainfall in New Zealand has caused significant damage to crops, especially in Canterbury, where 88% of the country's wheat is grown. The wet conditions have led to moldy oat seeds, rot, and delayed harvests, potentially impacting the production of flour and bread. Farmers are facing challenges with soggy seeds germinating prematurely, making them unsuitable for harvest. The situation could disrupt New Zealand's supply chain and result in supermarket shortages. Farmers are waiting for dryer conditions to continue their work, as the expected forecast calls for more rain in the coming days.