MICROGREEN BUSINESS GUIDE · NORTH HAVEN, NY

Start a microgreen business in North Haven, NY.

Most North Haven residents do not realize that the microgreens served at Sag Harbor restaurants minutes across the bridge were almost entirely shipped in from off-island. The village is small, quiet, and almost entirely residential, but sits a five-minute drive from the densest year-round restaurant cluster on the East End. The North Haven grower who steps up first owns the delivery-time advantage.

Quick Answer

You can start a microgreen business in North Haven 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 Hamptons wholesale prices, and the operating system used by the working microgreen farms.

Walk into the chef-driven restaurants in Sag Harbor across the bridge from North Haven on a Tuesday in summer and ask where the microgreens are coming from. How often does the chef name a North Haven or Sag Harbor grower instead of pointing at a distributor truck?

What North Haven buys today

North Haven is a small incorporated village on a peninsula between Sag Harbor and Shelter Island, with one of the most concentrated high-net-worth residential bases on the East End and direct bridge access to the Sag Harbor village restaurant scene. Most Sag Harbor kitchens serving microgreens are split between out-of-town distributors and a handful of local growers stretched thin across the South Fork.

The village's larger lot sizes and lower commercial density mean residential properties can support outbuildings or garages for indoor growing without the real-estate problem of denser village centers. Nearly every U.S. city has microgreen farms. The East End has the demand to support several more.

For indoor growing, North Haven runs humid coastal summers and cold winters tempered by ocean and bay proximity. A converted outbuilding, basement, or insulated garage holds the 65 to 75 degree microgreen window with simple climate control year round.

Every week you delay, another Sag Harbor restaurant signs a season-long distributor contract. What does it cost you when the kitchens you can reach in five minutes have already locked in their microgreen supply for the year?

The math, in North Haven prices

Hamptons wholesale microgreen prices land in the premium tier, and Sag Harbor restaurants and caterers reliably pay top dollar for cut-to-order product grown in North Haven. Here is what the unit economics look like at conservative North Haven 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 North Haven pricing.

Break-even week

Week 4

First positive cash week. Most growers hit it.

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

Picture the week where Sunday is planting, Tuesday is restaurant delivery across the bridge into Sag Harbor, Saturday is the farmers market round, and the app tells you exactly which trays to cut. What does the rest of your life look like once the operation runs on a real system?

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

Try Grown Like A Pro free for 30 days →

North Haven microgreen FAQ

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

Related guides

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

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