MICROGREEN BUSINESS GUIDE · LOS ALTOS, CA

Start a microgreen business in Los Altos, CA.

Most Los Altos residents have no idea how thin the truly local microgreen supply is behind the village's cafes and chef-driven kitchens. The restaurants along Main Street and State Street serving microgreens are largely buying product cut days earlier and shipped in, then plating it as if it were fresh. The grower in Los Altos who fixes that, with trays harvested the morning of delivery, gets paid first.

Quick Answer

You can start a microgreen business in Los Altos 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 at Silicon Valley prices, and the operating system used by working microgreen farms.

How many of the kitchens in downtown Los Altos right now are serving microgreens that were not grown anywhere close to the city?

What Los Altos buys today

Los Altos is one of the wealthiest towns in the country, a quiet residential pocket of Silicon Valley with a walkable downtown village built around independent cafes and chef-owned restaurants rather than chains. That income profile and that taste for the independent and the local make it an unusually strong fit for a premium microgreen grower.

The downtown district along Main Street and State Street leans toward upscale, health-conscious dining, and a long-running weekly farmers market in the village pulls exactly the demographic that buys living greens by the clamshell. Between the cafes, the market, and the wellness-minded households, the direct-to-consumer channel rounds out the restaurant base nicely.

Climate makes indoor growing easy. The mid-Peninsula sits in a mild, dry band where summers rarely scorch and winters rarely freeze, so a spare bedroom or garage holds the temperature microgreens want with almost no climate-control cost, keeping yields steady year round.

If another grower locks in the downtown Los Altos cafes over the next 90 days, what does that walked-away revenue add up to over the next two years of accounts you never got to bid on?

The math, in Los Altos prices

Los Altos prices sit firmly in the premium Silicon Valley tier, with independent cafes and chef-driven rooms paying top dollar for local cut-to-order greens. Here is what the numbers look like at conservative figures.

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 Altos pricing.

Break-even week

Week 4

First positive cash week. Most growers hit it.

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

What would it look like six months from now if every cafe in the Los Altos village carried your label on the morning's greens? In a town this affluent and this loyal to local, that is not a fantasy, it is just consistent delivery on schedule.

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

Try Grown Like A Pro free for 30 days →

Los Altos microgreen FAQ

How much can I make growing microgreens in Los Altos?
A working microgreen farm in Los Altos 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 Altos?
Sunflower, pea shoots, and radish are the three highest-volume sellers in nearly every U.S. city, including Los Altos. 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 Altos?
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 Altos'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 Altos?
Grown Like A Pro is the operating system used by working microgreen farms in Los Altos. 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 Altos 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 Altos?
For farmers market and direct-to-consumer sales in Los Altos, 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 Altos?
Restaurant wholesale in Los Altos 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 Altos restaurants currently buy.

Related guides

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

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