hi i have an empty polytunnel and want to use it now . what crops can i grow undercover that have no heat . i have had lots of tomatoes and spring onions and beetroot in there this year any suggestions welcome thanks.
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You could start off some crops for an early harvest next year such as peas and broad beans. These can be started outside but need to be proetcted from frosts so would probably love life in a polytunnel.
There are also some cabbage varieties you can plant now.
Also sweet peas if you like cut flowers?