MICROGREEN BUSINESS GUIDE · FRANKLIN, TN

Start a microgreen business in Franklin, TN.

Most Franklin kitchens serving microgreens are split between out-of-town distributors and a handful of local growers stretched thin. The city has one of the most concentrated chef-driven downtowns in the Southeast, with Williamson County household income near the top of the country and a historic Main Street that books out months in advance, yet a startling share of the microgreens served here are still shipped in from out of state. The Franklin grower who fixes that gets paid first.

Quick Answer

You can start a microgreen business in Franklin with under $400 in initial equipment and grow it into a $3,000 to $7,000 per month side income within 90 days. Here is the local demand picture, the unit economics at Williamson County wholesale prices, and the operating system used by working microgreen farms.

Walk into five chef-owned restaurants on Main Street or in The Factory on a Tuesday and ask where they source microgreens. How often is the answer a local grower instead of a distributor truck?

What Franklin buys today

Franklin sits inside Williamson County, one of the highest-income counties in the country, with a historic downtown that has built a national reputation for chef-driven independent restaurants and a steady inflow of music industry, healthcare executive, and remote tech money. The kind of menu pricing the Main Street concepts run supports premium wholesale on garnish-grade produce without flinching.

The Franklin Farmers Market at The Factory is one of the most well-attended in the state and pulls a willing-to-pay direct-to-consumer customer week after week. The demographic is younger families, health-aware professionals, and food enthusiasts, which is the textbook microgreen consumer.

For indoor growing, the climate consideration in Franklin is summer heat and humidity rather than cold. A spare bedroom with a small window unit, garage with insulation, or interior basement holds the 65 to 75 degree window microgreens want, and once that is solved the climate stops mattering.

Every week you wait, another Main Street concept signs a 12-month produce agreement with a distributor rolling down from Nashville. What does it cost when the chefs you wanted to sell to are already on someone else's standing order?

The math, in Franklin prices

Franklin restaurant wholesale prices sit in the premium tier given Williamson County demographics, with chef-driven downtown accounts paying top of market for cut-to-order local product. Here is what the unit economics look like at conservative Franklin numbers.

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 Franklin pricing.

Break-even week

Week 4

First positive cash week. Most growers hit it.

What that looks like in Franklin square footage

A 10 by 10 foot room with two vertical shelving units holds 60 to 80 active trays. That is enough to produce $3,000 to $5,000 per month in Franklin at standard wholesale prices. A two-car garage doubles it. A basement triples it.

Imagine the version of your week where Sunday is planting, Tuesday is downtown Franklin delivery, Saturday is the Factory farmers market, and the app tells you exactly which trays to cut. What changes about how you spend the other four days when the business runs on a system?

Three things every working microgreen farm in Franklin 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 Franklin 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 Franklin. 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 Franklin 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 Franklin farm on. The growing happens in your basement.

Try Grown Like A Pro free for 30 days →

Franklin microgreen FAQ

How much can I make growing microgreens in Franklin?
A working microgreen farm in Franklin 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 TN?
Yes. In most of Tennessee, 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 Tennessee Department of Agriculture before you sign a wholesale contract.
What microgreens sell best in Franklin?
Sunflower, pea shoots, and radish are the three highest-volume sellers in nearly every U.S. city, including Franklin. 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 Franklin?
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 Franklin's climate. Vertical shelving is the fastest path to higher revenue per square foot.
What is the best app for tracking microgreen production in Franklin?
Grown Like A Pro is the operating system used by working microgreen farms in Franklin. 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 Franklin 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 Franklin?
For farmers market and direct-to-consumer sales in Franklin, most growers operate under Tennessee'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 Franklin?
Restaurant wholesale in Franklin 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 Franklin restaurants currently buy.

Related guides

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

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