MICROGREEN BUSINESS GUIDE · NEW CASSEL, NY

Start a microgreen business in New Cassel, NY.

Most New Cassel residents do not realize how much of the microgreens served across the Westbury and Hicksville restaurant corridors travel down from upstate distributors or in from out of state. The diners, Latin American spots, and chef-driven kitchens along Old Country Road and Prospect Avenue are mostly ordering greens off a truck. The New Cassel grower who shortens that supply chain pays themselves first.

Quick Answer

You can start a microgreen business in New Cassel 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 Nassau County wholesale prices, and the operating system used by the working microgreen farms.

Walk into five sit-down restaurants along Old Country Road or Prospect Avenue on a Tuesday and ask where their microgreens come from. How often does the answer name a Long Island grower instead of a distributor?

What New Cassel buys today

New Cassel is a hamlet in the Town of North Hempstead, tucked between Westbury and Hicksville along the Old Country Road corridor. The local food scene blends Caribbean, Latin American, and Salvadoran kitchens with classic Long Island diners, pizzerias, and chef-driven spots stretching into Westbury and Garden City.

Most New Cassel area kitchens serving microgreens are split between out-of-town distributors and a handful of local growers stretched thin. At least half are settling for sub-par quality because professional-grade local supply is still scarce. Chef-driven spots in Westbury and Garden City, Latin American kitchens that already plate herb-forward dishes, juice bars and brunch rooms along Old Country Road, and catering kitchens across central Nassau would all prefer a New Cassel grower a few miles away over a truck rolling in from out of state.

For indoor growing, New Cassel's main consideration is humid coastal summers and cold winters. A spare room, basement, or garage with a small dehumidifier and a window AC holds the 65 to 75 degree microgreen window year round.

Every week you wait, another thirty trays of revenue walk past your door on a refrigerated truck from somewhere else. What happens to your shot at the Westbury and Hicksville accounts when next year's growers already have them signed?

The math, in New Cassel prices

Nassau County restaurant wholesale prices for microgreens run at the mid metro tier, with chef-owned spots paying premium for cut-to-order local product. Here is what the unit economics look like at conservative New Cassel 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 New Cassel pricing.

Break-even week

Week 4

First positive cash week. Most growers hit it.

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

Picture the week where Sunday is planting day, Tuesday is restaurant delivery along Old Country Road, Saturday is a Westbury market, and the app tells you exactly which trays to cut. What changes about the rest of your week once the business runs on a real system?

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

Try Grown Like A Pro free for 30 days →

New Cassel microgreen FAQ

How much can I make growing microgreens in New Cassel?
A working microgreen farm in New Cassel 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 New Cassel?
Sunflower, pea shoots, and radish are the three highest-volume sellers in nearly every U.S. city, including New Cassel. 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 New Cassel?
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 New Cassel's climate. Vertical shelving is the fastest path to higher revenue per square foot.
What is the best app for tracking microgreen production in New Cassel?
Grown Like A Pro is the operating system used by working microgreen farms in New Cassel. 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 New Cassel 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 New Cassel?
For farmers market and direct-to-consumer sales in New Cassel, 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 New Cassel?
Restaurant wholesale in New Cassel 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 New Cassel restaurants currently buy.

Related guides

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

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