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Industry guide · Agriculture & farming

Microgreens Farm Business Plan: Costs, Licensing & How to Start (2026)

A complete, lender-ready breakdown of what it takes to start an indoor microgreens growing operation in the US, written from the real plans we have built for funded small-scale specialty-produce growers.

$2,000-$50,000
Startup cost
$25-$50/lb
Direct sale price
7-21 days
Grow cycle
10-12x
Seed-to-harvest weight multiple
1.25x
Minimum SBA DSCR
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The short answer: starting a microgreens farm in the US typically costs $2,000 to $10,000 for a basement or garage-scale shelving operation, or $20,000 to $50,000 for a purpose-built commercial grow room with walk-in cooler and multiple racking units, with your first saleable crop ready in as little as 7 to 21 days depending on variety. Microgreens are one of the lowest-barrier specialty crops to start because the equipment is simple (trays, shelving, grow lights, a domestic-scale seed supply) and the growing cycle is short, but pricing runs $25 to $50 per pound at farmers markets and to restaurants versus far less through wholesale grocery, so the plan lives or dies on your sales channel mix, not your grow-room size.

Is a microgreens farm profitable?

Yes, and the capital efficiency is unusually strong because you can be selling product within three weeks of planting rather than waiting a full season. A 10-inch by 20-inch tray typically yields 0.5 to 1.5 lb of finished microgreens depending on variety (pea shoots and sunflower yield heavier, basil and radish yield lighter), from roughly 1 to 4 ounces of seed, a 10 to 12x weight multiple that makes the input cost per tray low relative to the finished sale price. At $25 to $50 per pound direct to chefs and farmers-market customers, a single rack of shelving running 20 to 40 trays on a weekly rotation can generate $1,500 to $4,000 or more in monthly revenue from a few hundred square feet of indoor space.

The catch is that price and volume both depend heavily on your sales channel, and microgreens are more perishable and labour-intensive per pound than most farm products. Restaurant and farmers-market buyers pay the top of the range but want live trays or freshly cut product delivered on a reliable weekly schedule, while wholesale grocery buyers pay a fraction of that and expect consistent volume you may not have as a new grower. Seeding, watering, harvesting and washing are done by hand at small scale, so labour, not rent or equipment, is usually the real constraint on how large one grower can scale before hiring help. A lender or investor will want to see a realistic, phased channel mix built around actual standing orders, not a plan that assumes every tray sells at the top of the price range.

How much does it cost to start a microgreens farm?

Microgreens have the lowest true entry cost of any specialty crop in this category: a hobbyist can start on a spare shelf for a few hundred dollars, while a serious commercial operation aiming at wholesale volume needs a dedicated climate-controlled room. The table below reflects a realistic small-commercial start (roughly 200 to 500 sq ft of grow space), the scale most microgreens business plans and lenders are written around.

Line itemTypical range
Vertical racking & shelving units$500-$4,000
Grow lights (LED full-spectrum)$500-$3,000
Trays, humidity domes & growing media$300-$2,000
Seed inventory (first 6 to 12 months)$500-$3,000
Climate control (fans, humidifier, thermostat, small HVAC)$500-$5,000
Business licence & food-safety registration$200-$1,500
Packaging, labelling & cold storage/refrigeration$500-$5,000
Delivery vehicle access & working capital$1,000-$10,000
Small-commercial start (200-500 sq ft)$2,000-$50,000

Most growers start at the low end of this range on repurposed shelving in a spare room or garage, prove out yields and buyer demand, then reinvest profit into a dedicated climate-controlled space and a walk-in cooler once weekly volume outgrows a household refrigerator. Scaling to a full commercial grow room with multiple racks and a delivery route pushes the all-in figure toward the upper end.

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Step by step

How to start a microgreens farm

Step 1

Pick your varieties & validate demand

Sunflower, pea shoot, radish and broccoli are the standard starting varieties (fast, forgiving, strong demand); line up chef or farmers-market interest before you commit to more than a shelf or two.

Step 2

Start small & prove the process

Run a handful of trays through several grow cycles to nail your watering schedule, seed density and mould-control practices before scaling to a full rack.

Step 3

Confirm your space & zoning

Most microgreens operations run from a home, garage or small leased unit; confirm local zoning allows a home-based food production business or secure a properly zoned commercial space.

Step 4

Register the business & check cottage food eligibility

Form your entity and obtain a general business licence; note that microgreens are frequently excluded from state cottage food laws as a higher-risk, non-shelf-stable product, so confirm your state's specific rule before assuming a cottage exemption applies.

Step 5

Register with your state department of agriculture

Register as a food processor or grower where your state requires it once you sell beyond a hobby scale, and set up a traceability and washing protocol for food-safety compliance.

Step 6

Build out your grow space

Install shelving, lighting and a humidity/temperature control setup sized to your planned weekly tray count, plus a dedicated wash-and-pack station.

Step 7

Run your first production cycles

Seed on a staggered weekly schedule so trays mature on a rolling basis, and track yield per tray and per variety against your plan.

Step 8

Build your sales channels

Sign standing weekly orders with restaurants and add farmers-market or CSA-style subscription sales to capture the higher end of direct pricing.

Regulation

Licences, permits & regulations

Business licence & entity registration

A general state or local business licence and entity formation (LLC or sole proprietorship), issued by your Secretary of State and city or county clerk.

State agriculture / food processor registration

Many states require microgreens growers selling beyond a small hobby threshold to register as a food processor or grower with the state department of agriculture, since microgreens are typically treated as a fresh produce product rather than a cottage-eligible baked good.

Food safety compliance (FSMA Produce Safety Rule)

Microgreens are covered produce under the FDA's FSMA Produce Safety Rule for farms above the sales threshold (currently around $25,000 in produce sales, adjusted for inflation); full preventive-controls coverage applies once sales exceed roughly $1 million.

Local health department permit

Often required for any commercial kitchen, wash station or packaging area used to prepare product for wholesale or retail sale, with inspection and permit issued by the county or city health department.

Cottage food laws vary sharply by state, and most states classify microgreens as a non-cottage-eligible product because they are a fresh, perishable produce item rather than a shelf-stable baked or canned good, unlike many other home-based food businesses. Confirm your specific state department of agriculture and health department requirements before assuming a cottage-food exemption will cover microgreens sales.

What your microgreens farm business plan must contain

For an SBA loan, an FSA microloan or an investor, a credible plan includes an executive summary and funding request; a market analysis (local restaurant and farmers-market demand, variety and channel mix, competing growers); an operations plan (grow-space capacity, yield per tray, weekly production schedule, staffing); a regulatory plan (business licence, state agriculture registration and FSMA status with a dated timeline); and a 5-year financial model covering the startup budget, a realistic production ramp, channel-mix revenue, break-even, and a debt-service-coverage ratio (DSCR) of at least 1.25 for SBA eligibility.

Funding a microgreens farm

Because the equipment and build-out spend is the lowest of any farm business in this category, many microgreens growers self-fund the initial shelving and lighting, then use an FSA microloan (up to $50,000, specifically designed for beginning and niche farm operations including non-traditional growing methods) or an SBA microloan (up to $50,000, average loan around $13,000) to fund a dedicated grow room, cooler and delivery vehicle once buyer demand is proven. A larger commercial build-out can move to an SBA 7(a) loan or equipment financing, but whichever route, the lender's decision turns on a model that shows weekly tray volume and channel mix reaching DSCR-positive territory on a defensible timeline.

FAQ

Frequently asked questions

How much does it cost to start a microgreens farm?

A hobby to small-commercial start on shelving in a spare room or garage can run as low as $2,000 to $10,000. A dedicated commercial grow room with a walk-in cooler and multiple racking units runs $20,000 to $50,000.

Do you need a licence to run a microgreens farm?

Yes. Most states require a general business licence and, once sales pass a hobby threshold, registration as a food processor or grower with the state department of agriculture, plus FSMA produce-safety compliance and a local health permit if you use a shared kitchen or packaging area.

Is a microgreens farm a profitable business?

It can be, and the fast grow cycle makes it one of the most capital-efficient specialty crops to start. A tray yielding 0.5 to 1.5 pounds of microgreens in 7 to 21 days can sell for $25 to $50 per pound direct to chefs and farmers-market customers, though profitability depends heavily on building a direct sales channel rather than relying on low-margin wholesale.

How long does it take to start a microgreens farm and get to first harvest?

Most growers reach their first saleable crop in as little as 7 to 21 days from seeding, depending on variety, since microgreens are harvested at the seedling stage rather than at full maturity.

Can microgreens be grown under a cottage food law exemption?

Usually not. Most states treat microgreens as a fresh, perishable produce item rather than a cottage-eligible product, so growers typically need a state agriculture or food-processor registration rather than relying on a cottage food exemption. Confirm the rule in your specific state before planning around it.

Tayyab Shabbir, Founder of Avvale

Reviewed by Tayyab Shabbir, Founder of AVVALE. Our team has built 200+ business plans and financial models for funded ventures across regulated, capital-intensive and main-street industries, from SBA and bank loans to investor and visa applications.

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Sources: FSA Microloan and Operating Microloan program guidance, USDA Farm Service Agency (up to $50,000, beginning and niche farm operations); SBA microloan program (up to $50,000, average loan approximately $13,000); FDA FSMA Produce Safety Rule coverage thresholds; university extension microgreens production guides (Penn State Extension, University of Kentucky Cooperative Extension, Cornell Small Farms Program) on tray yield ratios and grow-cycle timing; industry pricing data on direct-to-restaurant and farmers-market microgreens sales. Figures are industry ranges for planning; confirm current costs and your state's agriculture and food-safety rules before filing.

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