MICROGREEN BUSINESS GUIDE · UNION CITY, GA

Start a microgreen business in Union City, GA.

Most Union City residents do not realize how much restaurant demand sits within a short drive of home. Anchored in south Fulton County near the airport corridor, Union City is ringed by the dense kitchens of East Point, Hapeville, and the wider Atlanta southside. Those chefs want living microgreens cut that morning, and the freshness almost always dies in transit from a distributor. A local grower closes that gap and keeps the margin.

Quick Answer

You can start a microgreen business in Union City with under $400 in initial equipment and grow it into a $1,400 to $3,800 per month side income within 90 days. Here is the local demand picture, the unit economics at Union City wholesale prices, and the operating system used by working microgreen farms.

When a kitchen near Hapeville or East Point orders microgreens through a broadline truck, how fresh do you really think that product is by the time it reaches the line?

What Union City buys today

Restaurants and chefs drive demand in Union City. The southside corridor through East Point, Hapeville, and the airport district is thick with kitchens that prize living garnish and lose it the moment they buy from a distributor. A grower delivering same-day inside that loop becomes the obvious choice fast.

Farmers markets and retail add a reliable channel. South Fulton and the broader metro Atlanta market scene give you direct-to-consumer sales where microgreen clamshells move at strong margins. Southside shoppers already buy local and organic, so the habit is there to tap.

The indoor-climate angle protects the operation. Atlanta's humid summers and winter cold snaps shut down outdoor growers, but an indoor rack holds a steady climate twelve months a year. That dependable supply is exactly what busy southside kitchens need from a vendor.

If you could run one morning delivery loop from Union City through the airport corridor to a dozen southside kitchens, how does that beat a grower stranded out in the exurbs?

The math, in Union City prices

Wholesale microgreens fetch roughly $25 to $40 per pound from metro Atlanta chefs, and retail clamshells clear $5 to $7 each at southside 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 Union City pricing.

Break-even week

Week 4

First positive cash week. Most growers hit it.

What that looks like in Union City square footage

A 10 by 10 foot room with rack shelving in Union City can grow enough weekly trays to keep several airport-corridor restaurants and a market stall supplied at once.

What would change for you if the steady commercial growth across south Fulton meant new restaurants opening faster than any local supplier can keep up?

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

Try Grown Like A Pro free for 30 days →

Union City microgreen FAQ

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

Related guides

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

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