England's sustainable farming incentive — the post-Brexit replacement for EU agricultural subsidies — opened for applications on Tuesday morning and was empty by teatime. Six hours. The government allocated £310m across two windows, and demand swallowed every penny before most applicants could finish their forms. Technical errors on the portal locked out farmers who were logged in at 10am sharp. By the time the system worked, the drawbridge was up. The speed of the collapse tells you everything about the financial state of English farming. Three consecutive bad harvests — extreme rain in 2024, drought in 2025, unseasonable heat in 2026 — have pushed farm incomes to the edge. The SFI wasn't a nice-to-have; it was mortgage money. Peter Hatley, running a 240-hectare family farm in Cambridgeshire, describes himself as "shell-shocked." Mat Cole, an uplands farmer, submitted his application at 3:50pm and hit an error message. The fund was already gone. The perverse outcome is now unfolding exactly as the scheme's designers should have predicted. Farmers who spent years building hedgerows, managing grasslands, and creating habitat for skylarks and lapwings are being forced to undo that work. Hatley says he will convert to monoculture maize. He will increase stocking density on his grass. The biodiversity gains — built slowly over two decades — will be dismantled in months. He frames it not as a threat but as arithmetic: the bank manager does not accept wood pigeons as collateral. The structural problem runs deeper than one oversubscribed fund. Brexit severed English farming from the EU's common agricultural policy and its basic payment scheme, which is now being phased out. The replacement system — a patchwork of environmental management funds — is fundamentally less stable. Schemes can run out mid-year. Funding windows open and close unpredictably. Farmers cannot plan capital expenditure against a payment stream that might not exist next quarter. Meanwhile, input costs for fuel and fertiliser are climbing on the back of the war in Iran and broader global disruption. The extraction pattern here is unusually clean. The government captures the PR value of "paying farmers for nature" while systematically underfunding the scheme relative to demand. Farmers bear the cost of transition — investing years of labour and capital into environmental improvements — and then absorb the full downside when funding vanishes. The public loses the environmental goods (clean water, biodiversity, soil health) that the scheme was designed to produce. The only winners are the political actors who announced the scheme. Defra's response — noting that small farms and first-time applicants got a priority window in summer, and that ministers added an extra £20m — reads as precisely the kind of bureaucratic deflection that confirms the structural failure. The total allocation of £310m was not remotely sized to the demand. The National Farmers' Union is now calling for immediate commitment to the 2027 scheme, because the absence of that commitment is itself a form of extraction: farmers cannot invest in environmental work if they have no confidence the payments will exist next year. The twenty-year trajectory is stark. If funding for nature-positive farming remains a lottery rather than a guarantee, rational farmers will do exactly what Hatley describes: revert to monoculture, maximise short-term yield, and abandon the environmental practices that only make economic sense with public support. England will get cheaper food production in the short term and degraded soil, collapsed biodiversity, and reduced climate resilience in the long term. The scheme's own logic — that public goods require public payment — is being undermined by the scheme's own funding model.