20 Steps to Start a Food Crops Grown Under Cover Business
Growing vegetables, herbs, microgreens, mushrooms, or specialty produce inside a greenhouse or covered structure is one of the most resilient paths into commercial farming. This guide walks you through every practical step of launching a food crops grown under cover business, from choosing what to grow to finding your first paying buyers.
Growing plants under cover — flowers, vegetables, nursery stock, trees, or mushrooms — and selling what you raise. This guide walks you from your first sale to a written plan, one step at a time.
Most people reading this already sell plants — at a stand, to a neighbour, at a weekend market — and haven't filed a single form. That is a real greenhouse nursery. The paperwork catches up to the work, not the other way round. Find where you actually are on the chart above and start there. You don't lose anything by skipping steps you've already done in practice.
Before you buy another tray or seed packet, decide out loud that this is a business, not a hobby that sometimes makes money. A greenhouse nursery takes patience — plants grow on their own clock, and cash comes in seasons, not weeks. Ask yourself whether you can wait out a slow spring and still show up. This week, write one sentence: "I grow and sell plants for money." Say it to one person who will hold you to it. That sentence is the foundation everything else sits on. You're not committing to a building or a loan yet — only to treating this seriously enough to finish this guide.
A nursery can grow a hundred things badly or a few things well. Pick the one crop you sell most, or want to. Bedding flowers, vegetable starts, potted herbs, tree seedlings, mushrooms — choose the single thing a buyer would come to you for first. This becomes your anchor. Everything else — pricing, suppliers, space — flows from it. This week, write down that one plant or plant group and the size or form you sell it in: a four-inch pot, a flat of six, a bare-root whip. Being specific now saves you from spreading thin later. You can add lines once the first one pays.
A food crops grown under cover business has more than one realistic route to revenue, and understanding who buys before you plant saves costly mismatches between what you grow and what the market will absorb. Two of the most direct channels are farm supply wholesalers Farm Supplies Wholesalers and flower, nursery stock, and florists' supplies wholesalers Flower, Nursery Stock, and Florists' Supplies Wholesalers, both of which can move consistent volume if your product meets grading and packaging standards. On the retail side, building supply and garden centers — the kind of destination shoppers visit specifically for plants and produce — and florist shops are established points of purchase that source specialty and seasonal crops from local growers. Each of these buyer types has different minimum quantity expectations, delivery frequency requirements, and payment terms. The full map of buyer categories for a food crops grown under cover business is larger than this summary; steps 17 and 18 return to the topic in more detail.
You learn more from one real sale than from a month of planning. Take what you grow right now and sell it to one person for money. A neighbour, a co-worker, someone at a local market — it doesn't matter. Hand over a plant, take payment, and notice everything: what they asked, what they paid without flinching,what they ignored. This week, set a price and sell a single unit. If nobody buys, that tells you more than a sale would — maybe the plant, the price, or the pitch needs work. Don't wait for a perfect setup. One sale proves the thing works and gives you a real number to build on.
If you're already growing and selling, you're operating as a sole proprietor whether you named it or not — that's normal and it's a real starting point. Now you choose how to be organised going forward. The common paths are staying a sole proprietor, forming a partnership if someone grows with you, or setting up a limited liability company to keep your personal savings separate from the business. Each changes how you file taxes and who's on the hook if something goes wrong. This week, read a plain-language comparison of sole proprietor versus LLC for small farms. Don't file anything yet — just decide which fits how you want to grow.
Now you put your choice on paper. If you're staying a sole proprietor under your own name, you may already be registered by default and only need a trade name filing to operate under a business name. If you chose an LLC, you file formation documents with your state's business filing office — usually the Secretary of State. This is the step where informal becomes official, and it's straightforward: most states let you file online in under an hour. This week, find your state's business registration page and read what it asks for. Registering doesn't erase the sales you've already made — it just gives the work a legal home.
Once your entity exists, register it where it needs to be known. Get a federal Employer Identification Number from the IRS — it's free, it's fast, and you'll need it for a bank account and taxes even with no employees. Then check your state for an agricultural producer or sales tax registration, and your county or city for a local business registration. Farms sometimes get specific treatment here, so look for agriculture-related exemptions. This week, apply for your EIN online; it takes minutes and you get the number immediately. Keep it somewhere you won't lose it. These registrations are how the tax and licensing systems find you when it's time to file.
Starting a food crops grown under cover business requires the same foundational registrations that any small business needs. You will register your business name and legal structure with your state's secretary of state office, obtain a federal Employer Identification Number from the IRS, and open a dedicated business bank account. Most localities require a general business license issued by your city or county clerk. If you sell directly to the public, a sales tax permit from your state's department of revenue is typically required. Depending on your property, a zoning or land-use approval may be needed before you build or expand any covered growing structure. Check with your local planning department early, since this step can affect your entire timeline. None of these registrations is specific to covered crop production, but all of them should be in place before you take your first customer order.
Mixing plant money with grocery money makes every later step harder. Open a separate bank account for the business so income and expenses live in one place. With an EIN and your registration papers, most banks or credit unions open a small-business account quickly. This one move makes bookkeeping, taxes, and loan applications far easier, and it draws a clean line between you and the business. This week, call two local banks or credit unions and ask what they need to open a business checking account and whether they have low or no monthly fees for small accounts. Move your plant sales through this account from now on, even the cash ones.
The first money spent in a food crops grown under cover business goes toward infrastructure before it goes toward anything living. The priority order is typically: site preparation and foundation work, the structure itself (whether a hoop house, gothic greenhouse, or rigid-frame building), and then the environmental control systems — heating, ventilation, and cooling equipment. After the shell is functional, spending shifts to growing systems such as benches, hydroponic channels, or raised beds, followed by irrigation and fertigation hardware. Only then does it make sense to purchase propagation supplies, growing media, and your first seed or transplant inventory. Finally, budget for basic compliance and insurance before opening day. The range of startup costs varies considerably depending on structure size, construction type, climate zone, and whether you retrofit an existing building or build new. Describe your specific plan to a lender or farm financial advisor to get a realistic figure.
Growing under cover carries real risks — a heater fails and a crop dies, a customer slips on a wet floor, a storm flattens a hoop house. Insurance is how you survive the bad day without losing the business. Look into general liability coverage for anyone who visits your site, property coverage for structures and crops, and crop or nursery-specific policies that some insurers offer for growers. If you deliver plants, ask about vehicle coverage too. This week, call an independent insurance agent who works with farms and describe exactly what you grow and where you sell. Ask what a basic policy covers and what it leaves out. Match the coverage to your real risks, not a generic package.
A food crops grown under cover business draws from a broader supply network than most people expect, and the full set of vendor categories is larger than what is listed here. Two of the most foundational categories are plastics film and sheet manufacturers Unlaminated Plastics Film and Sheet Manufacturing, who supply the polyethylene glazing and row-cover film that define the growing environment, and heating and HVAC equipment manufacturers (NAICS 333414 and 333415), whose systems maintain the temperature and humidity your crops depend on year-round. A third critical category is fertilizer manufacturers Fertilizer Manufacturing, who produce the concentrated nutrients used in soil-based and hydroponic programs alike. Each of these supplier categories contains multiple vendors with different product lines, price points, and minimum order requirements. Identifying the right vendor within each category is part of the operational planning process, not something to leave until after the structure is built.
The knowledge in your head is fragile. Write down how you actually grow and sell — your sowing schedule, watering routine, temperature settings, what pests you watch for, how you pot up and harden off. Note your sales steps too: how you price, package, and hand off a plant. This isn't busywork; it's what lets you repeat a good season and hand tasks to someone else later. This week, pick your main crop and write its growing steps start to finish, from seed to sale, in plain language. Keep it where you can update it. When something works or fails, add a line. Over a year this becomes the manual your business runs on.
You can't price, plan, or file taxes on memory. Track what comes in and what goes out — seeds, soil, pots, heat, fuel, and every sale. A simple spreadsheet or basic bookkeeping software like QuickBooks works fine at the start; the point is consistency, not fancy tools. Record each transaction weekly so it doesn't pile up into a nightmare in tax season. Keep receipts for anything you buy for the business. This week, set up one place — a folder, a sheet, an app — and enter every sale and expense from the last month. Seeing your real numbers is often the moment a nursery starts feeling like a business you understand rather than one you guess at.
Farms have their own tax rules, and using them saves real money. As a grower you may report on a farm schedule, deduct supplies and equipment, and handle self-employment tax on yourprofit. If you sell direct to customers, you may need to collect and remit sales tax on some items, though many food crops and some plants are exempt — the rules vary by state. Getting this right early keeps you from a surprise bill. This week, find a tax preparer who has farm clients, or read the IRS's farmer's tax guide, and learn which schedule your sales belong on. Set aside a share of each sale for taxes so the bill never catches you empty.
There comes a point where you can't pot, water, sell, and deliver alone. Your first help can be a contractor — someone paid for a defined job, like building a bench or handling weekend sales — or an employee you hire, schedule, and pay regularly. The difference matters for taxes and paperwork: employees mean payroll, withholding, and workers' coverage, while contractors handle their own. Seasonal and agricultural labor also has its own rules worth checking. This week, list the tasks eating your time and decide which one you'd hand off first. Ask another local grower how they handle busy-season help. Start with the smallest arrangement that buys back your hours.
The first three sales for a food crops grown under cover business almost never come from cold outreach. They come from proximity and visibility. The most reliable first customer is typically a neighbor, local restaurateur, or farmers' market regular who already knows you are growing — someone who sampled your product informally and asked where they could buy more. The second realistic source is a nearby independent garden center or florist shop that is already buying from a distant wholesaler and would prefer a local grower for at least part of their seasonal order. These buyers value reliability and consistent quality over novelty, so showing up with a sample tray and a simple one-page availability list is far more effective than a formal pitch. The third common source is a community-supported agriculture arrangement with a small founding member group recruited through a neighborhood email list, a church, or a workplace wellness program — people who will pay a modest deposit in advance and give you the cash flow to grow your second cycle.
Buyers look you up before they visit or order. Make sure they find you and trust what they find. Claim a free business listing on Google Business Profile so your nursery shows on maps with hours, photos, and directions. Get listed in any state agriculture or local-farm directories, which often carry weight with buyers who want in-state growers. Where a program verifies growers — organic certification, a state nursery inspection, a grown-here label — the badge earns trust you can't claim with words. This week, set up or claim your map listing and add clear photos of your plants and space. Ask a happy customer to leave a review. Being easy to find and verified turns searches into visits.
You can't tell if you're doing well without something to compare against. Industry figures — typical yields per square foot, common margins, seasonal sales patterns, average prices for your crop — show you whether your numbers are healthy or need work. Extension services, grower associations, and agriculture surveys publish this for free. Comparing honestly might reveal you're underpricing, wasting space, or actually doing better than you thought. This week, find one published benchmark for your main crop — a yield figure or a price range — and hold your own numbers next to it. Don't panic at a gap; treat it as a target. Checking yourself against real data turns vague worry into a specific thing you can fix.
Now pull it together into a short written plan — not a fat document for a banker, but a working map for you. State what you grow, who buys it, what it costs to produce, what you charge, and what you want the next year to look like. Include your real numbers from your bookkeeping and your benchmark comparisons. A tool like LivePlan can structure it, or a few clear pages will do. This week, draft one page answering: what do I sell, to whom, at what price, and what's my goal for next season? A plan you actually use beats a perfect one you file away. Revisit it each season and adjust as the work teaches you more.
Starting this business? Get the printable one-page checklist for these 20 steps.
This is how to get started. If you want the whole thing — a plan with your numbers in it, benchmarked against federal figures for your industry, with the procedures for running it already written — that is what we build. A free template asks you to describe your customers. Ours names them.