Do You Need a License to Sell Microgreens in Ohio?

Probably not, and Ohio is unusual in that the exemption is written into the statute rather than into an agency summary. But it is conditional in a way almost nobody mentions: it applies only if you sell nothing outside a short list of permitted items.

Sell fresh unprocessed produce at a farmers market and you are exempt. Add one jar of pickles, one loaf of bread that is not a cottage food product, one thing outside the list, and the exemption you were relying on does not describe you anymore.

Everything below cites the Ohio Revised Code or the Administrative Code directly, because that is the layer that binds. The federal rules apply on top of all of it, and they are covered on the FDA Produce Safety Rule page.

The exemption, in the words that actually matter

ORC 3717.22(B) lists who is exempt from being licensed as a retail food establishment. Two entries matter to a microgreens grower.

(B)(2), farmers markets. The exemption reaches "a person at a farmers market that offers for sale only one or more of the following", and the list opens with "fresh unprocessed fruits or vegetables". Products of a cottage food production operation are a separate entry on the same list, as are tree syrup, sorghum, honey, apple syrup and apple butter from an exempt producer, wine under the cited section, and a small display of prepackaged non hazardous food under one hundred cubic feet.

(B)(3), roadside stands. A person offering for sale at a roadside stand "only fresh fruits and fresh vegetables that are unprocessed".

Read the word only twice. It is doing more work than everything around it.

That is the trap in Ohio, and it catches growers who diversify at exactly the point their stall starts working.

The unresolved word is "unprocessed"

The statute exempts fresh unprocessed fruits or vegetables. It does not define what processing is for a leafy crop, and no Ohio rule states whether cutting, washing, mixing varieties or packing into clamshells crosses that line.

Cutting is what a microgreens grower does. So the most common operation in the state sits on a word the statute does not define. That is not a gap this page can close with a confident sentence, and any site that gives you one is guessing.

Get a written classification from the Ohio Department of Agriculture describing exactly what you do, before you build a season around the answer. The sources page has the wording that gets a reply worth keeping.

Farm market registration, and the part that surprises people

There is a second, separate route. ORC 3717.22(A)(16) exempts a farm market from food service operation licensing on the condition that it is registered with the director under ORC 3717.221, and again only where it offers the listed items.

Two things about that registration are worth knowing before you fill anything in:

• It is voluntary. The statute says a farm market "may register". It is not a requirement placed on growers.
• Registering brings inspection. The same section says the director "shall inspect each farm market and farm product auction that registers under this section", at a frequency the director considers appropriate, against sanitation standards in rules adopted under the section.

So registration is not paperwork you file and forget. It is a trade: the exemption route for a farm market, in exchange for being on the inspection list. For a grower selling at somebody else's farmers market, the (B)(2) exemption already applies and registration is a different question entirely.

The statute sets no fee. Confirm the current cost and the current form with the Department before you assume either.

Cottage food is a closed list, and produce is not on it

Ohio's approach here is refreshingly checkable. OAC 901:3-20-04 does not describe a category, it enumerates one. Twenty approved cottage food products, ending at dry tea blends.

The list runs: non potentially hazardous bakery products, jams, jellies, candy, flavored honey from an exempt beekeeper, fruit chutneys, fruit butters, granola and granola bars, maple sugar from an exempt producer, popcorn in its several forms, unfilled baked donuts, waffle cones, pizzelles, dry cereal and nut snack mixes, roasted coffee, dry baking mixes in a jar, dry herbs and herb blends, dry soup mixes with commercially dried vegetables, dry seasoning blends, and dry tea blends.

Fresh microgreens are not on it. The nearest entry is dry herbs, and a fresh cut leafy crop is not a dry herb. Note also that the rule bars reduced oxygen packaging for cottage food products, which rules out the packaging some growers reach for.

The point is not that Ohio was stingy. It is that cottage food is a regime for shelf stable home produced food, and a microgreens grower is a farmer producing a raw agricultural commodity. Different rulebook, different duties. Your route is the produce exemption above, not this one.

No sales cap, and the federal number is a different animal

Ohio publishes no dollar threshold for the fresh unprocessed produce exemption. The condition is the kind of thing you sell, not the amount. You can outgrow the exemption by adding a product line, not by having a good year.

The $25,000 figure that circulates in microgreens content is federal and is not a state cap at all. It is the 2011 benchmark inside the Produce Safety Rule, and FDA adjusts it annually. The operative figure is $34,324, measured as a three year rolling average of all produce sold. Full explanation on the federal page.

Food safety: Ohio adopted the federal rule, then edited it

This is the cleanest part of Ohio's rulebook. OAC Chapter 901:3-12 adopts 21 CFR Part 112, the federal Produce Safety Rule, in its entirety, except for provisions the chapter amends or deletes. Rule 901:3-12-01 does the adopting, 901:3-12-03 lists deleted federal sections, 901:3-12-04 lists amended ones, and 901:3-12-06 addresses voluntary registered farms.

Practically, that means the federal analysis is the analysis. If the Produce Safety Rule does not cover your farm, Ohio's chapter has nothing to apply to you either. If it does, you follow Part 112 as Ohio has adopted it, and it is the Ohio Department of Agriculture rather than FDA that turns up.

Water. Ohio adds no separate microgreens testing interval. Non sprout covered farms follow the federal pre harvest agricultural water requirements: an annual systems based assessment and a reassessment after any change that increases the hazard. Water that is not of adequate sanitary quality cannot be used.

Inspection frequency. Ohio does not publish one interval for every microgreens farm. Inspection can be routine, risk based, or triggered by a complaint, an outbreak or a recall. Registering a farm market, as above, adds its own inspection expectation.

Tax and business registration

Sales tax. Food for human consumption is generally exempt from Ohio sales tax unless it is prepared food. A vendor license under ORC 5739.17 is required for making retail sales subject to the tax, so selling only exempt fresh produce does not by itself put you in that position. If you sell anything taxable alongside the greens, that changes. A resale certificate is a purchaser's document, not a grower's permit.

Agricultural input exemption. Ohio exempts qualifying items used or consumed directly in commercial farming from sales and use tax. It is an exemption on what you buy, not on what you sell, and it does not touch food regulation or income tax. Whether every indoor growing input qualifies is not resolved by any published page, so put that question to the Department of Taxation rather than to a forum.

Entity. Ohio does not require a sole proprietor trading under their own legal name to file anything with the state. Trade names and entities are filed with the Secretary of State, and fees depend on the filing. Registering a business is separate from food registration and produces none of it.

Right to farm, and what it does not do

Ohio has right to farm protection in ORC 929.04 for qualifying agricultural activities, subject to the statute's own conditions.

It is a defense to a nuisance claim. It is not a food safety exemption, it is not a zoning exemption, and it does not license anything. Growers reach for it when a neighbor or a municipality objects to an operation, and it is worth knowing about, but it will not answer the question of whether you may run the operation at that address in the first place.

That question is local. Home growing is governed by the zoning, home occupation, building, fire, water and sewer rules of your municipality or township, plus deed restrictions. Ohio has no statewide home grow permit that overrides them and publishes no inventory of what each jurisdiction requires. Your zoning administrator is the desk, and it is worth asking before the racks arrive.

What changes by sales channel

Labeling

Ohio requires packaged food to be labeled as law requires, which routes you to the federal baseline: product identity, net quantity, the responsible firm's name and address, an ingredient list where there are ingredients, and allergen declaration where it applies. FDA's labeling guide is the reference.

A single ingredient package of microgreens is a short label. Buyer requirements are what lengthen it: lot codes, harvest dates, farm identity, handling instructions. Those are contract terms, not law. Ask the Department for a label review before a retail launch rather than after the print run.

Ohio has no published live tray category. A live tray of true leaf microgreens is produce. What changes the answer is handling, not format.

What Ohio does not publish

The honest inventory. These are the questions with no published state answer, what the silence means, and who to ask.

Demand concentrates around Columbus, Cleveland and Cincinnati, which is a statement about population and restaurant density rather than a market study. Treat any confident competitor count you see with suspicion.

Frequently Asked Questions

Q: I sell only microgreens at a farmers market. Do I need a license? A: On the face of ORC 3717.22(B)(2), no, provided the greens are fresh and unprocessed and you sell nothing outside the listed items. Whether cut greens are "unprocessed" is the open question above.

Q: I also want to sell a dressing I make. Does that matter? A: Yes, and this is the Ohio specific trap. The exemption is written for a person who offers "only" the listed items. A product outside the list takes you out of the wording you were relying on.

Q: Should I register my farm market? A: Registration is voluntary, and it is the condition of the farm market exemption in ORC 3717.22(A)(16). Understand before you file that the statute also says the director shall inspect each registered market.

Q: Can I sell microgreens as a cottage food? A: No. OAC 901:3-20-04 is a closed list of twenty products and fresh produce is not among them.

Q: Does Ohio have its own produce safety rule I need to learn? A: Not a separate one. OAC 901:3-12 adopts the federal Part 112 in its entirety with listed exceptions, so the federal analysis is the analysis and the state administers it.

Q: Do I need a vendor license? A: Only if you make retail sales subject to Ohio sales tax, per ORC 5739.17. Food for human consumption is generally exempt, so selling only fresh produce does not by itself require one.

Final thoughts

Ohio is one of the better states to check yourself, because the answer is in the Revised Code rather than in a page that could be rewritten next quarter. Read 3717.22 once and you will know more than most of what is written about selling microgreens in this state.

Two things to carry away. The exemption is conditional on the whole table, not just the greens, so plan your product mix with that in mind. And the word "unprocessed" is the hinge your operation turns on and nobody has defined it for cut greens, so get that one in writing.

If something here does not match what the Department told you, report it and it gets corrected. A page that is wrong about a rule is worse than no page.

Sources

Every claim above traces to one of these. All checked 6 August 2026, and the Ohio code sections were read rather than summarised from an agency page.