Can’t beet it! Humble mangelwurzel to star at Chelsea flower show

Formerly unloved vegetable casts off lowly roots to feature in Great Pavilion after online craze among young gardeners

They are an unloved root vegetable traditionally grown for cattle feed, and when pulled from the ground they look like an ingredient destined for a witch's cauldron.

But the humble mangelwurzel will be in pride of place in the Great Pavilion at this year's Chelsea flower show (19-23 May), after becoming the subject of an online craze among young gardeners.