Growing onions can be tricky in the subtropics, as the standard varieties need a cold period to form bulbs, but here my bunching onions have been a success. They are like green onions (which are usually immature bulbing onions) and I think they are particularly suited to the sort of risotto / stirfry / ratatouille dishes that we tend to make, with their mild flavour. For stews and roasts I still use brown onions.
Read MoreBunching onion flowers, end of season.
