A polytunnel (also known as a polyhouse, hoop greenhouse or hoophouse, grow tunnel or high tunnel) is a tunnel typically made from steel and covered in...

A transplanted bed of lettuce in a polytunnel...

English. The polytunnels have been a major issue in the county, as some people see them as a "blot on the landscape". Although some polytunnel sites are...

extend the harvest throughout the winter, mostly through the use of polytunnels. Starchy root vegetables are of particular economic importance as staple...

neighbour to rent four acres (≃16,200 m2). His smallholding now boasted a polytunnel for growing vegetables, a fox-proof high rise chicken accommodation and...

an undercover walk-through in a sustainably-heated, climate-controlled polytunnel. [1]. Species on show included the blue morpho butterflies, glasswings...

including Ray Smith (a freelance butcher) and Michael Michaud an organic polytunnel expert. [citation needed] In September 2006 River Cottage HQ moved to...

Plastic transparent materials have also been used to similar effect in polytunnels and row covers. Development of a solar-powered car has been an engineering...

season can be lengthened by the use of fleece, cloches, plastic mulch, polytunnels, and greenhouses. In hotter regions, the production of vegetables is...

a gently undulating agricultural landscape of arable/pasture fields, polytunnels associated with fruit farms and woodland cover associated with hill slopes...