I've grown onions from sets for years and a percentage always bolt. This year was the first time I've grown overwintered ones and half a dozen of the forty or so planted have bolted. As Snadge says, it's been a very funny year weather wise so the onions are probably just as confused as we are. Never let one bad year put you off growing something. Wait till you get three in a row then figure it's nature's way of trying to tell you something.



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