Volumes of carrots, leeks, cabbage and cauliflower could run low “within weeks,” growers have warned.
Jack Ward, CEO of the British Growers Association, said: “The industry is beginning to see the negative impact of last summer’s extreme temperatures and drought on UK crops.
“Volumes are running low as a result of the weather last summer and the situation has been made worse by harsh frosts around Christmas.
“Consequently we may start to see stocks of crops like carrots, leeks, cabbage and cauliflower running low within the coming weeks.
He added: “Europe has also been hit by adverse weather conditions and so supplies from other parts of Europe may be difficult to source until the new crops start to appear around June.”
It comes after the Liberal Democrats called on the government to convene an emergency Cobra meeting after four of the UK’s biggest supermarkets put limits on the amount of fruit and vegetables customers may buy.
Tesco, Aldi, Morrison’s and Asda have introduced rationing, placing a cap of three items per customer on tomatoes, peppers and cucumbers.