Onions are a kitchen staple that can be planted in either spring or autumn and are easy to grow in a sunny spot. The Which? Gardening experts have grown and tasted onions from sets (little bulbs), ...

To summarize this complicated process in a nutshell: once you cut an onion open, it sets off a chain of chemical reactions ...

Onions are available all year. Main crop British onions are available fresh from the fields in August and September, and from cold storage until the following July. Choose onions that are firm and ...

With a flavor stronger than other green onions, this variety is chosen to add a zest to savory dishes. Chinese onions: Its thin green leaves and bulbs resemble scallions. The flowers of this mild ...

and tomatoes and onions have vitamin C… I think they’re a nice selection, albeit a bit boring.” It’s important to eat a wide variety of veg, and there’s one group Professor Kuhnle ...