MICROGREEN BUSINESS GUIDE · TUALATIN, OR

Start a microgreen business in Tualatin, OR.

Most Tualatin residents do not realize that the city sits at the I-5 and 99W intersection that quietly serves as a logistics and retail hub for half the south metro, and the restaurant base has grown faster than the local farm supply. The Bridgeport overflow, the office park lunch economy, and the family-driven suburb demographic all support microgreen demand. The grower in Tualatin who fixes that owns the supply story before anyone else even looks.

Quick Answer

You can start a microgreen business in Tualatin with under $400 in initial equipment and grow it into a $2,500 to $6,500 per month side income within 90 days. Here is the local demand picture, the unit economics at Portland metro wholesale prices, and the operating system used by working microgreen farms.

Walk into the chef-driven restaurants along the Tualatin commons and the corridor up to Bridgeport on a Tuesday and ask where the microgreens come from. How many name a local grower instead of a Portland distributor?

What Tualatin buys today

Tualatin's restaurant scene benefits from sitting between the Bridgeport retail draw and the office and industrial corridor along I-5. Chef-driven concepts and family casual dining coexist, and both buy microgreens, the first for plating identity and the second as a recognized salad and bowl upgrade.

The Friday Tualatin Farmers Market on the Commons pulls a steady direct-to-consumer crowd, and the wellness cafes near the office parks round out the customer base. Catering tied to corporate lunches and to events on the Commons adds recurring weekly volume.

For indoor growing in Tualatin, the climate is generous. Stable cool temperatures, a wet season that one fan handles, and a spare bedroom or garage corner that holds 65 to 75 degrees year-round with minimal equipment.

Every month another corridor restaurant signs into a Portland distributor agreement for the year. What does it cost when those accounts are gone before you even know they were available?

The math, in Tualatin prices

Tualatin restaurant wholesale prices for microgreens track close to Portland metro averages, with the chef-driven and Bridgeport-adjacent accounts paying premium for cut-to-order product. Here is what the unit economics look like at conservative Tualatin numbers in the mid market $2,500 to $6,500 per month tier.

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 Tualatin pricing.

Break-even week

Week 4

First positive cash week. Most growers hit it.

What that looks like in Tualatin 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 Tualatin at standard wholesale prices. A two-car garage doubles it. A basement triples it.

Picture the week where Sunday is the planting day, Tuesday is restaurant delivery along the Commons and up the corridor, Friday is the market, and the app tells you exactly which trays to cut. What does the rest of your week look like when the business runs on a system?

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

Try Grown Like A Pro free for 30 days →

Tualatin microgreen FAQ

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

Related guides

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

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