Popsugar Living Cooking Basics Winter Produce Guide Your Ultimate Winter Produce Guide December 17, 2015 by Nicole Perry View On One Page Photo 22 of 40 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 22 Kumquats Tiny kumquats' peak season runs from January through April, with harvest sometimes starting as early as October. Previous Next Start Slideshow Cooking BasicsSustainabilityComfort FoodsFruitsProduceVegetablesWinter