Tomatoes, peppers or capsicums, cucumbers, lettuce, broccoli, cauliflower and boxes of raspberries are among the produce being limited to around three for each customer by the likes of Tesco, Asda, Morrisons and Aldi.
The shortage has been linked with bad weather in southern Europe and Africa as well as high energy prices restricting greenhouse farming in the UK and the Netherlands.
“We anticipate the situation will last about another two to four weeks,” Environment Secretary Therese Coffey told the House of Commons in response to an urgent question in Parliament.
“It is important that we try and make sure that we get alternative sourcing options,” she said.