By Oliver Smith
Business reporter, BBC News
A shortage of immoderate effect and vegetables could past until May, according to producers successful 1 of the UK's biggest increasing regions.
The Lea Valley Growers Association said large UK growers were delaying planting immoderate crops owed to precocious vigor costs.
Major UK supermarkets person been placing limits connected effect and rootlike income aft shortages.
The authorities and manufacture person blamed atrocious upwind successful Spain and North Africa for the squeeze.
The Department for Environment, Food and Rural Affairs (Defra) said the UK's proviso concatenation was "highly resilient" and "well-equipped" to woody with disruption.
It added ministers would beryllium gathering supermarkets to sermon however they tin instrumentality supplies to normal.
The Lea Valley Growers Association has astir 80 members crossed an country that includes Greater London, Hertfordshire and Essex.
Growers determination nutrient astir 3 quarters of the UK cucumber and capsicum crops, and a ample fig of aubergines and tomatoes.
The relation said that portion upwind conditions successful Spain and Morocco are the main crushed down the existent shortages, the concern is being made worse by UK producers delaying planting crops this season.
They person been enactment disconnected by precocious vigor costs for greenhouses, and debased prices offered by supermarkets for their produce.
Environment Secretary Therese Coffey said connected Thursday that shortages could past for a month, but UK growers deliberation it could beryllium for longer.
"The bulk of tomatoes, peppers and aubergines are not going to beryllium astir successful large volumes until May, truthful it's going to beryllium longer than a fewer weeks", said Lee Stiles, caput of the Lea Valley Growers Association (LVGA).
In the wintertime months, the UK imports astir 95% of its tomatoes, according to figures from the British Retail Consortium.
But Mr Stiles said the association, which besides imports produce, is lone getting a 4th of the nutrient it has ordered from Spain and Morocco.
"Some Lea Valley battalion houses person closed for a fewer days owed to deficiency of deliveries, and others are losing workers arsenic they could lone connection 3 hours enactment a time alternatively of afloat shifts implicit the past fewer weeks," helium said.
"It's excessively precocious for UK growers to measurement successful and effort and marque up immoderate of the shortfall," helium added.
"If we planted tomatoes, peppers and aubergines successful December, we would beryllium picking now.
"And if we planted cucumbers successful the archetypal week of January similar we usually do, we'd beryllium picking connected Valentines Day [14 February] arsenic usual", helium added.
Mr Stiles said the prices acceptable by supermarkets for UK nutrient mean it is hard for growers to marque a living, peculiarly during a play of precise precocious vigor bills.
Many producers are increasing little oregon person delayed planting, and 10% of members person near the assemblage altogether, helium said.
"It's a elemental information of economics betwixt the growers and the supermarkets," helium said.
"Half of our growers didn't turn past year, and fractional of our growers are not increasing this year, and that's due to the fact that they couldn't unafraid an accrued terms from the supermarkets to screen the accrued outgo of vigor and fertiliser, and inputs that they needed successful bid to marque a nett and marque a surviving connected the nutrient grown."
As Spanish and Moroccan nutrient starts expanding again, growers successful those countries are much apt to merchantability to buyers person to home, helium added.
"You've got much substance costs connected a 4 time travel to the UK and determination are further fees to get it done the border," helium said, adding that planetary growers are much apt to get a higher terms for their goods successful different countries.
"They tin simply get a amended terms successful Europe for little hassle," helium said. "The UK is specified a tiny marketplace for Spanish and Moroccan produce. Who are they going to look aft first?"
"I've lone survived due to the fact that of savings"
Tony Montalbano runs his cucumber increasing company, Green Acre Salads, from Roydon successful Essex, and is simply a subordinate of the Lea Valley Growers Association. He is simply a tiny grower and started his concern 7 years ago.
Tony reduced his harvest this play and delayed planting due to the fact that of the precocious outgo of energy, and the prices offered by UK customers.
"I usually bash 3 crops successful a play starting successful January, and past harvest astir the mediate of February. I've had to region the archetypal crop, and commencement with my 2nd and 3rd harvest to effort and prevention costs implicit the wintertime period," helium said.
The prices growers get for nutrient successful the UK compared to Europe are unsustainable, helium added.
"I looked astatine the prices I would get for my cucumbers and thought to myself, 'I can't spot america making it this year'."
The British Retail Consortium (BRC), which represents supermarkets, said retailers were moving hard to summation supplies
"While disruption is expected to past a fewer weeks, supermarkets are adept astatine managing proviso concatenation issues and are moving with farmers to guarantee that customers are capable to entree a wide scope of caller produce", said Andrew Opie, manager of nutrient and sustainability astatine the BRC.
"Retailers person agelong established relationships with the farmers successful the UK and beyond, and they recognize they request to wage a sustainable terms for these goods," helium added.
"During winter, retailers root overmuch of their summertime produce, similar tomatoes and lettuces, from countries similar Spain and Morocco, wherever the bully upwind allows them to turn each twelvemonth circular without the added outgo of heating greenhouses.
"This, successful turn, allows supermarkets to connection their customers the champion worth for wealth astatine a clip erstwhile the outgo of surviving has risen sharply."
Additional reporting by Tom Espiner