Greenhouse vegetable operation due diligence

By the time a greenhouse vegetable operation is under a letter of intent, the buyer’s job shifts from judging the opportunity to verifying it. Due diligence here runs through a specific set of documents and checks that don’t apply the same way to most other small businesses, because so much of the operation’s value is tied to a physical structure, a set of contracts that may or may not survive a change of ownership, and permits that are provincially administered and not automatic.

The structural file

A qualified structural or engineering inspection of the greenhouse frame and glazing, or poly covering, is the starting point, not an afterthought. The report should distinguish routine maintenance items from anything approaching end-of-life replacement, since a glazing system near the end of its service life is one of the most common findings that either kills a deal or forces a real renegotiation of price. Heating, ventilation and lighting systems should be inspected on the same footing — their age and efficiency drive the operation’s largest recurring cost.

The contract file

Pull the actual retailer and distributor supply agreements, not a summary of them, and read the change-of-control and assignment clauses directly. The same goes for the energy contract, particularly where a cogeneration system is involved: confirm in writing whether it assigns to a new owner or has to be renegotiated, and what happens to pricing if it does. An anti-assignment clause buried in either contract is exactly the kind of finding that looks minor until it turns out the operation’s biggest customer, or its cheapest power source, doesn’t survive the sale.

The water file

Request the current water-taking permit and compare its permitted volume against what the operation actually draws — a gap either way is worth understanding before closing. Confirm, in Ontario the Ministry of the Environment, Conservation and Parks process, and in each other province the equivalent regulator’s process, for transferring or reissuing the permit in the buyer’s name, since in most provinces this does not happen automatically with the sale and runs on the regulator’s own schedule, not the deal’s. If the operation runs a water-recycling system, get its compliance status in writing rather than taking the seller’s description of it at face value.

The growing system file

Whether the operation runs a soil-based system or a hydroponic or substrate system changes what actually needs verifying, because the two carry different equipment, different replacement cycles and different resale value. For a hydroponic or substrate operation, get the age and maintenance history of the growing benches, dosing and irrigation equipment, and substrate-handling systems, and ask directly when the substrate itself was last replaced, since that’s a recurring cost some sellers fold quietly into general operating expenses rather than breaking out on its own. For a soil-based operation, ask about soil health testing and any history of disease or pest pressure specific to continuous cultivation under cover, which behaves differently than open-field rotation. Either way, cross-check the water-recycling infrastructure’s actual compliance status against what the seller describes rather than taking the description at face value, since a system that’s functioning but not meeting current standards can mean a real capital cost landing shortly after closing. A buyer who treats the growing system as its own checklist item, rather than folding it into the general building inspection, catches problems the structural report alone won’t surface.

The food-safety file

Any operation packing or shipping beyond the farm gate needs to hold a licence under the federal Safe Food for Canadians framework, and that licence does not transfer to a buyer — it has to be applied for fresh. Diligence here means reviewing the seller’s inspection and compliance history, a useful proxy for how the operation is actually run day to day, and confirming there’s nothing in that history that would complicate the buyer’s own application.

Findings that actually kill a deal

Four findings show up again and again as deal-breakers rather than negotiating points: a water-taking permit that comes back capped below what the operation needs, or denied outright, for the new owner; a key retailer contract that turns out not to renew or not to assign; a structural report calling for glazing or frame replacement well beyond what either side budgeted for; and an energy contract the counterparty simply won’t reassign. Any one of these can be worked around with the right terms — a price adjustment, an escrow holdback, a longer closing timeline — but only if it surfaces during diligence rather than after closing.

Reading a finding correctly

Not every finding is a red flag of the same size. A water permit that’s capped somewhat below the operation’s theoretical maximum use might simply mean shelving an expansion plan, not walking away from the deal. An energy contract with six months left on its term is a different problem than one that expires the week after closing. Due diligence is as much about sizing a finding correctly as it is about finding it in the first place — treating every issue as a dealbreaker is as much a mistake as ignoring one that actually is one.