Spring frosts and unsettled weather in June, when the vines flower, can seriously reduce the number of grapes, thereby having a direct effect on the number of corks needed the following year.

• 春日的霜冻和6月份葡萄藤开花时善变的天气，可能导致葡萄产量明显减少，从而对来年软木塞的需求量造成直接影响。