How do I harvest and store fresh white onions?
Certified GKH Gardening Expert
Harvest mature onions when their tops turn yellow and begin to topple. Loosen the soil around each bulb and pull or dig it up carefully to prevent damaging the bulbs. This article will help with storing: https://www.gardeningknowhow.com/edible/vegetables/onion/how-to-store-onion-sets-storing-onions-for-planting.htm