$PI In this circle, you must always remember: when most people lose confidence, that’s when the decisive counterattack comes. When “Dangdang” farm owners keep applying fertilizer and doing follow-up feeding, the chives grow vigorously, and by then they’re even almost swollen. At this moment, full of confidence is precisely when the chives are thriving—this is undoubtedly the best time to harvest. Clearly, the optimal harvesting period has already passed.