Avoid rare species and only take what you need: how to forage and save money on your food shopping
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- Angus Morton, a London regenerative gardener, forages weekly for stinging nettles, pine needles, ivy and wild mushrooms, claiming he shaves hundreds of pounds off his monthly food bill.
- Conservation groups are urging foragers to take only about 10% of what's available, avoid rare species, and leave enough for wildlife to consume.
- Surrey Wildlife Trust banned mushroom picking on its reserves last autumn to protect fungi and dependent wildlife, and London Wildlife Trust forbids any picking at Walthamstow Wetlands.
- John Rensten, foraging teacher and author of "The Edible City," argues wild gathering boosts biodiversity by turning urbanites into protectors of "scruffy overgrown little bit of urban landscapes" they once ignored.
- Dr. Ingo Kowarik, former urban ecologist at the Technical University of Berlin, warns of a "silent extinction of experience crisis" as younger generations lose contact with local nature.
- Mallika Sardeshpande, ecologist at the Swedish University of Agricultural Science, says planting edible species in urban design attracts bees and other pollinators and reintroduces species excluded from city green spaces.
- Morton himself acknowledges the limits: "If I was to go here every week, there wouldn't be any left."
Why it matters: Foraging is shifting from a niche hobby to a mainstream cost-saving tactic, but the Surrey and London Wildlife Trust bans show institutional conservationists are moving from soft guidance to outright prohibition — while ecologists like Rensten and Kowarik counter that banning people from green spaces may be the worst thing for protecting them, since hands-on engagement is what builds the public will to defend urban nature at all.
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