MICROGREEN BUSINESS GUIDE · HILLIARD, OH

Start a microgreen business in Hilliard, OH.

Most Hilliard residents do not realize that the trendy plates coming out of Dublin and Upper Arlington kitchens could be supplied from a spare room right here in town. As one of Columbus's fastest-growing northwest suburbs, Hilliard sits inside a booming Franklin County dining market that keeps adding restaurants every year. The microgreens on those plates, though, are usually shipped in from far outside the region. That is a gap a local grower can step right into.

Quick Answer

You can start a microgreen business in Hilliard with under $400 in initial equipment and grow it into a $2,000 to $4,500 per month side income within 90 days. Here is the local demand picture, the unit economics at Hilliard wholesale prices, and the operating system used by working microgreen farms.

When you look at all the kitchens going up across Dublin and Upper Arlington, how many do you figure are paying premium prices for greens that were harvested days ago and trucked in from another state?

What Hilliard buys today

Restaurants are the first and best door in Hilliard. The dining corridors through Dublin, Upper Arlington, and Grandview Heights are full of independent kitchens chasing the next detail that sets them apart, and greater Columbus keeps drawing more of them every year. A same-day tray of micro cilantro, sunflower, or radish is exactly that detail. You are not competing with the produce truck. You are offering something it cannot deliver.

Farmers markets and specialty retail are the second channel, and Franklin County has plenty of both. Columbus-area shoppers actively seek out local food, and a vendor with living trays of greens stands out from the ordinary produce stands. Weekly market sales build a recurring base of retail customers, and one strong Saturday in the Hilliard or Dublin area can cover a week of growing costs.

The indoor-climate angle is what makes it run all year in central Ohio. Field growers around Hilliard go dormant through the long, cold winters, but microgreens grow under lights in a heated room every month of the year. While the rest of the region waits for spring, you are the only steady local source of fresh greens, and that scarcity is exactly where the strongest margins are.

If a chef in Grandview Heights or Dublin is competing hard for the same diners as everyone else, what would a local supplier dropping off greens cut that same morning be worth to them?

The math, in Hilliard prices

Across greater Columbus, microgreens wholesale to chefs in the $26 to $40 per pound range, with retail clamshells selling for $4 to $6 each at Franklin County markets.

Startup cost

$400

Trays, soil, seed, lights. Used gear cuts this in half.

Per-tray net

$20-$30

After seed, soil, packaging, delivery.

Trays per week

100

Target for $3K-$5K/mo at Hilliard pricing.

Break-even week

Week 4

First positive cash week. Most growers hit it.

What that looks like in Hilliard square footage

A 10 by 10 foot room is enough space to supply several Hilliard and Dublin kitchens plus a weekend market stand without ever leaving your house.

Given how completely a central Ohio winter shuts down field growing, have you considered that the months your trays keep producing are the months no one else around Columbus can sell anything fresh?

Three things every working microgreen farm in Hilliard runs on

  1. A seed density and watering plan you trust. The number one cause of failed trays for new growers is over- or under-seeding. The cheat sheet inside Grown Like A Pro gives you grams per 10x20, soak hours, blackout days, harvest day, and watering for sixty-one varieties.
  2. A rotation tracker. Once you are running thirty-plus trays per week, you cannot remember what is in blackout, what is in light growth, what harvests Tuesday. A spreadsheet works for the first month. After that you need a system that pings you the day before each harvest and reorders seed before you run out.
  3. A customer + invoice layer. Restaurants in Hilliard want predictable weekly invoices and net-15 terms. Farmers market customers want clamshell tracking. Both want consistency. The app handles both.

The IKEA test

If you can follow an IKEA instruction sheet without screaming at the family, you can grow microgreens at a commercial level in Hilliard. The steps are about that difficulty: open the box, lay out the parts, follow the picture, repeat. Trays are the bookcase. Seed is the dowels.

If you ever did struggle with the IKEA bookshelf, that is exactly why Glappy lives inside the app. Glappy is the in-app coach that breaks every step down barney style, in your own language, from "how do I plant my first tray" to "why is this tray going leggy at day five and what do I do about it tonight." Type the question, get a step-by-step answer. There is no question too basic. The whole point is that a Hilliard grower starting today is not on their own.

What you are not buying

You are not buying a course. You are not buying a hype product. You are not buying seed from us, and you are not buying trays from us. We do not sell either. Grown Like A Pro is the operating system you run your Hilliard farm on. The growing happens in your basement.

Try Grown Like A Pro free for 30 days →

Hilliard microgreen FAQ

How much can I make growing microgreens in Hilliard?
A working microgreen farm in Hilliard produces $3,000 to $8,000 per month within 90 days of starting. The math: 100 trays per week, $20 to $30 net revenue per tray, harvested in a basement, garage, or spare room. The ceiling is set by how many restaurants and farmers market customers you can serve, not by the growing setup.
Is it legal to sell microgreens in OH?
Yes. In most of Ohio, microgreens fall under the state's cottage food law for direct-to-consumer retail at farmers markets and to private customers. Restaurant wholesale typically requires a basic food handler permit. Verify with the Ohio Department of Agriculture before you sign a wholesale contract.
What microgreens sell best in Hilliard?
Sunflower, pea shoots, and radish are the three highest-volume sellers in nearly every U.S. city, including Hilliard. Broccoli is the highest-margin variety because of its sulforaphane reputation with health-focused buyers. Specialty varieties like amaranth and shiso command premium pricing from chef-driven restaurants.
How much space do I need to grow microgreens in Hilliard?
A 10 by 10 foot room with two shelving units holds 60 to 80 active trays, which is enough to produce $3,000 to $5,000 per month. A basement, garage corner, spare bedroom, or sunroom all work in Hilliard's climate. Vertical shelving is the fastest path to higher revenue per square foot.
What is the best app for tracking microgreen production in Hilliard?
Grown Like A Pro is the operating system used by working microgreen farms in Hilliard. It handles seed density math, watering schedules, harvest timing, inventory, customer orders, and the financial side. Free 30-day trial with no credit card.
How long does it take to learn to grow microgreens commercially?
Most growers in Hilliard are selling their first trays within 30 days of starting. Commercial proficiency, meaning you can run 50-plus trays per week without losing crops to mold or under-seeding, takes 60 to 90 days. The seed density and watering math is the single biggest predictor of how fast you get there.
Do I need a license to sell microgreens in Hilliard?
For farmers market and direct-to-consumer sales in Hilliard, most growers operate under Ohio's cottage food law with no special license. For wholesale to restaurants and grocery stores, you typically need a basic food handler permit, a sales tax permit, and depending on volume, an inspection from your county health department.
How do I price microgreens to restaurants in Hilliard?
Restaurant wholesale in Hilliard runs $1.50 to $2.50 per ounce for standard varieties, $3 to $5 per ounce for specialty varieties like shiso, micro basil, or amaranth. Sell by the pound for repeat accounts. Local fresh commands a premium over the shipped-in product that most Hilliard restaurants currently buy.

Related guides

Once you have the Hilliard math in your head, the next read is the density chart that drives every tray you plant.

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