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The More One SowsSmall-space food growing, by the numbers

GuideEntry 15Reviewed 2026-10-16

Going full-time: planning a move to homesteading or market gardening

Turning a productive garden into a full-time livelihood is a business decision as much as a lifestyle one. This guide lays out the planning steps that USDA, the SBA and the ATTRA program describe, without assuming any particular outcome.

Start with the income reality

USDA's Economic Research Service reports that in 2019, 96 percent of farm households had some off-farm income, and that small family farms (gross cash farm income under $350,000) derived more than half of their household income from off-farm sources. Across all family farms, off-farm income made up 82 percent of total income. ERS's averages for 2019 illustrate the point:

Small family farm type (ERS)Average total household incomeAverage off-farm income
Retirement farms$77,948$66,481
Off-farm occupation farms$153,185$152,330
Low-sales farms$64,055$65,482
Moderate-sales farms$98,305$56,135

These are averages, and ERS notes that some small-farm households do rely mainly on farm income. But the figures explain why many planners treat full-time farming as a goal reached in stages rather than a single leap.

The planning checklist

1. Write a business plan

The U.S. Small Business Administration describes two formats. A traditional plan covers an executive summary, company description, market analysis, organization and management, products, marketing and sales, funding request, financial projections and an appendix; SBA suggests five-year projections with monthly or quarterly detail for year one. A lean, one-page plan lists key partnerships, activities and resources, value proposition, customer relationships and segments, channels, cost structure and revenue streams. ATTRA's Market Gardening: A Start-Up Guide adds that a written plan is what a lender will expect to see.

2. Land

ATTRA notes that "many successful growers begin with less than an acre". Its grower profiles range from a half-acre farm to a 125-acre one. Land choice drives everything else: soil, water access, distance to markets and what local zoning allows.

3. Water

ATTRA treats irrigation as insurance against erratic weather, recommends drip as the most efficient option, and suggests help from the local extension office or an NCAT specialist to design a system.

4. Time and labor

For operations with help, ATTRA advises budgeting the full cost of labor (wages, benefits, taxes, potential overtime), writing standard operating procedures, and knowing state rules on field sanitation, drinking water and worker safety.

Planning stages for a full-time market gardenSix seed packets in a row, each labelled with one planning stage, connected by a furrow line from plan to income bridge. 123456 PlanLand &waterStartupcostsMarketsRulesIncomebridge
Drawing by The More One Sows, based on the cited sources.
  • Plan: business plan and market research
  • Land and water
  • Startup costs: tools, irrigation, cold storage
  • Markets: several outlets to spread risk
  • Rules: zoning, food safety, cottage food
  • Income bridge: off-farm work during the transition

Startup cost categories

ATTRA gives no dollar figures, which vary too much by region and scale, but it does give priorities:

CategoryATTRA's guidance
Hand toolsStart basic: shovel, rake, hoe, garden hose
Post-harvestPrioritize back-end items such as a small walk-in cooler
IrrigationAlso a priority ahead of large machinery
MachineryConsider adapting existing tools or hiring out primary tillage before buying a tractor
PropagationBuying transplants can substitute for building a greenhouse at first
InsuranceGeneral and product liability, property, vehicle, crop or livestock; workers' compensation with employees
CertificationGAP audits if wholesale buyers require them; USDA organic certification unless organic sales are under $5,000 a year

Income sources

ATTRA lists the main direct-market channels and their trade-offs: tailgate or roadside stands (low investment; check rules for transient vendors), farmers' markets (steady customers, but time away from the farm), community supported agriculture (members pay up front, which funds early-season costs), restaurants, grocery stores, schools and institutions, and online platforms. Its advice is to plan marketing before planting and to use several outlets to spread risk. Value-added products such as jams fall under state cottage food rules; see the farm stand rules overview.

Local and federal rules

Where to get help

USDA treats anyone farming for fewer than ten years as a beginning farmer. Its farmers.gov New Farmers portal lays out six steps (plan, visit a USDA Service Center, fund, build the business, sell, maintain) and points to Service Centers where Farm Service Agency, NRCS and Rural Development staff meet applicants. FSA Operating Microloans provide up to $50,000 per loan, with terms of one to seven years, for livestock, equipment, seed, supplies, minor improvements and marketing costs; eligibility includes beginning and small family farmers with satisfactory credit and some farm management experience or education. SBA also offers free business counseling through its local assistance resources.

Sources

  1. USDA Economic Research Service, Amber Waves — Off-Farm Income a Major Component of Total Income for Most Farm Households in 2019
  2. NCAT / ATTRA — Market Gardening: A Start-Up Guide
  3. USDA farmers.gov — New Farmers
  4. USDA Farm Service Agency — Operating Microloan
  5. U.S. Small Business Administration — Write your business plan
  6. University of Maine Cooperative Extension — Bulletin #4281, FSMA Produce Safety Rule Exemptions
  7. UC Sustainable Agriculture Research & Education Program — Farm Stands: Rules and Resources (PDF)
  8. National Agricultural Law Center — "Cottage Food" Laws (state compilation, updated April 2025)

All sources were opened and checked in October 2026. Rules and figures change; confirm with the original before acting.