MICROGREEN BUSINESS GUIDE · LOS ANGELES, CA

Start a microgreen business in Los Angeles, CA.

Most Los Angeles kitchens serving microgreens are split between out-of-town distributors and a handful of local growers stretched thin. The juice bars, plant-forward kitchens, and high-end sushi rooms serving microgreens are largely buying product that was cut days ago and shipped down the coast. The grower in Los Angeles who fixes that, with truly local trays harvested the morning of delivery, pays themselves first.

Quick Answer

You can start a microgreen business in Los Angeles with under $400 in initial equipment and grow it into a $3,000 to $8,000 per month side income within 90 days. Here is the local demand picture, the unit economics, and the operating system used by working microgreen farms.

How many of the restaurants in your part of Los Angeles right now are serving microgreens that were not grown anywhere near the city?

What Los Angeles buys today

Los Angeles is the largest restaurant market in the country outside of New York, and it leans heavily into plant-forward, raw, and visually styled food. Chef-driven kitchens in Silver Lake, West Hollywood, Venice, and the Arts District plate with greens specifically because it photographs well, and that is a category microgreens own.

The county also has one of the densest farmers market scenes in the United States, with weekly markets in dozens of neighborhoods. Those markets are a built in retail channel for a new grower long before you ever cold call a restaurant.

Climate works in your favor. Mild coastal temperatures mean a small indoor or garage grow room rarely fights extreme heat or cold, which keeps your power bill predictable and your germination consistent year round.

If another grower in Los Angeles locks in the chefs in your zip code over the next 90 days, what does that cost you in walked-away revenue over the next two years?

The math, in Los Angeles prices

Here is what the numbers look like for a Los Angeles grower selling at a coastal California price 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 Los Angeles pricing.

Break-even week

Week 4

First positive cash week. Most growers hit it.

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

What would it look like, six months from now, if the salads, garnishes, and juice toppers at the kitchens within five miles of your house all carried your label? That is not a fantasy in a market this size, that is just consistent delivery on schedule.

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

Try Grown Like A Pro free for 30 days →

Los Angeles microgreen FAQ

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

Related guides

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

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