The Rise of Mangelwurzel at the Chelsea Flower Show

The mangelwurzel, traditionally regarded as an unappealing root vegetable primarily used for cattle feed, is set to gain prominence at the Chelsea Flower Show from May 19 to 23, 2026. This vegetable, often overlooked due to its peculiar appearance, has recently sparked an online trend among young gardeners. Kate Cotterill and Lucy Hutchings, founders of the seed company She Grows Veg, will showcase a vibrant red variety of mangelwurzel that has gained significant attention on social media, with one Instagram reel amassing 2.8 million views. Cotterill noted that the unusual nature of the mangelwurzel excites gardeners, leading to its status as the best-selling seed on their website.

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Historically, the mangelwurzel was considered a peasant crop, consumed mainly during times of vegetable scarcity. Its eerie appearance also made it a popular choice for Halloween decorations before pumpkins became the norm. However, the recent resurgence in interest reflects a broader trend towards growing unique and heritage vegetables. Cotterill emphasized that the mangelwurzel is not only easy to cultivate but also versatile in the kitchen, being suitable for various dishes such as mashed, roasted, or pickled.

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In addition to the mangelwurzel, the Great Pavilion will feature a variety of other unconventional crops, including black tomatoes, purple cauliflower, and pink chicory. Cotterill highlighted that black vegetables have become particularly popular due to their health benefits, attributed to anthocyanins, which are antioxidants that enhance flavor and nutritional value. The pavilion will also see the return of wisteria, a climbing flower not exhibited for 15 years, with the Brantwood Trust showcasing its national collection.

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Simone Daye, head gardener at the Brantwood Trust, expressed optimism about the wisteria's success at the show, noting the challenges of its unpredictable flowering period. She stated, “We’ve got them in pots and are moving them around constantly in the weeks leading up to the show.” This meticulous care aims to ensure the plants are in optimal condition for display.

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Despite the excitement surrounding the mangelwurzel, some traditionalists may view this trend as a departure from classic gardening practices. The emphasis on novelty could overshadow the cultivation of more conventional vegetables, raising questions about the long-term implications for gardening culture.

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• “What we find is that when veg is really different, people get really excited about it,” — Kate Cotterill, Co-founder of She Grows Veg

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• “That deep, dramatic colour comes from anthocyanins, the same compound that makes blueberries a superfood.” — Kate Cotterill, Co-founder of She Grows Veg

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• “Simone Daye, head gardener at the Brantwood Trust, said: “I think the reason there’s been such a big gap is because of the unpredictability of wisteria.” — Simone Daye, Head Gardener at Brantwood Trust

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The Chelsea Flower Show is poised to highlight the mangelwurzel's transformation from an overlooked crop to a celebrated centerpiece, reflecting changing attitudes towards gardening and food cultivation.

The Guardian