The vertical farming obituaries were written too early. Again.
This month brought two things that rarely arrive together: a candid postmortem from the CEO of a company that failed, and fresh capital flowing to the companies that didn't.
The postmortem worth reading
80 Acres Farms — which raised $115 million in 2023, acquired Plantae Biosciences, merged with Soli Organic in 2025, and shut down this past August — gave the industry something more valuable than another hype cycle: honesty.
In an interview on the MiddleTech podcast this month, founder Mike Zelkind walked through what actually went wrong. The pattern will be familiar to anyone who watched the sector's 2021–2024 expansion: capital arrived faster than unit economics, facilities were built for scale before the scale was proven, and the distance between "technically impressive" and "commercially viable" turned out to be measured in years of cash burn.
The lessons aren't new. What's new is a founder of that stature saying them on the record.
The counter-signal: expansion, funded
At almost the same moment, on the other side of the world, Stacked Farm is commissioning a A$150 million vertical farm in Melbourne — 10,000 square meters targeting 3.4 million kilograms of leafy greens and herbs per year, with opening scheduled for Q4. The company has raised A$45 million to date and is already announcing its next moves: a Las Vegas hub and a US$126 million farm in California.
And AeroFarms, the sector's most famous bankruptcy, has been acquired by an affiliate of Palm Ventures with a new CEO — Gustavo Burger, a former Kraft Heinz executive — and a refocused strategy around microgreens and reduced debt.
Industry watchers have noticed the pattern. In a FoodBev feature this month, Oishii CEO Hiroki Koga compared the sector's position to the Gartner hype curve: past the peak of inflated expectations, deep in the trough — with the slope of enlightenment ahead. McWin Capital's Henry Davalos put it more simply: the industry is now "smaller but more credible."
The demand side never left
Here is the part the obituaries missed: the market projections kept climbing through the entire shakeout.
Research and Markets' latest figures project the vertical farming sector growing from $9.6 billion in 2025 to $72 billion by 2035 — a 22.35% CAGR — with lighting as the largest technology segment and Asia-Pacific already holding 39.1% of the market.
The failures of the past three years were not demand failures. Consumers kept buying greenhouse lettuce. Retailers kept signing supply contracts. The failures were financial engineering failures: too much capex, deployed too fast, against unit economics that needed more time.
What the next wave looks like
The companies raising and building now share a different profile from the class of 2021:
- Focused crops — one or two categories done profitably, not ten done aspirationally
- Regional density — deep coverage of a few markets instead of thin coverage of a continent
- Disciplined capex — facilities sized to contracted demand, not to pitch decks
- Technology as input, not product — the farm sells produce; the tech serves the P&L
The shakeout didn't kill vertical farming. It killed a financing model. What remains — and what is now attracting capital again — is an industry with proven demand, chastened operators, and a much clearer understanding of what the buildings are actually for.
For equipment suppliers and integrators, this is the more durable kind of growth: slower, contract-backed, and built on customers who intend to still be operating in five years.
Sources:
- MiddleTech podcast: 80 Acres Farms founder Mike Zelkind postmortem interview (Oct 6, 2026)
- FoodBev: Vertical farming after the trough — industry feature (Oct 9, 2026)
- Research and Markets: Vertical Farming Market Report — $72B by 2035 (Oct 9, 2026)
- Stacked Farm company announcements (Oct 7, 2026)
- Palm Ventures / AeroFarms acquisition announcement