"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Once you've decided which onions are right for your garden, follow our tips on how to grow onions, ...

When is the best time to plant Walla Walla onions? Onions fall into that class of veggies we refer to as “cool season”. Root crops like spuds, onions, radishes, turnips and carrots and leaf crops like ...

An exhibitor inspects the red onions during the annual East African seeds Agricultural Farmers Field Day at Wambugu Farm in Nyeri. [Kibata Kihu, Standard] Onions are a hardy, cool season crop closely ...