Team Organic Mandya ·
Organic Farm Site Selection Checklist: 25 Factors Before You Choose
Choosing the wrong site is the single most expensive farming mistake you can make — more expensive than any crop failure, pest outbreak, or market problem. A site with poor soil, no reliable water, contamination risk, or no market access will limit your organic farm’s potential for decades. A site with excellent natural attributes — good soil, reliable water, sun exposure, and market proximity — gives you a head start that organic inputs and good management can build on.
This checklist covers the 25 most important site selection factors for an organic farm. Score each site on a 1–3 scale (1=poor, 2=acceptable, 3=excellent) and compare total scores across shortlisted sites. The checklist works for both India and the US.
25 factors
In this site selection checklist — covering soil, water, climate, market access, and contamination
Site visit 2x
Minimum farm visits before committing — once in dry season, once in or after monsoon/rain season
3 km
Buffer distance recommended from chemical farms for meaningful organic contamination protection
Market distance
Most underrated factor — the best farm soil is useless if you cannot reach your customers
Factor 1–8: Soil Quality
| Factor | What to Assess | Score 3 (Excellent) | Score 1 (Poor) |
|---|---|---|---|
| 1. Soil texture | Dig test pits; feel and observe texture | Loamy — crumbles easily, not sticky, holds shape when pressed | Pure clay (sticky, waterlogged) or pure sand (falls apart, no moisture retention) |
| 2. Soil colour and organic matter | Dark colour indicates higher OM | Dark brown or black — rich organic matter; earthy smell | Pale yellow-grey — low OM; may smell of chemicals or nothing |
| 3. Soil depth | Dig pits 60–80 cm deep | 45+ cm of topsoil before hardpan or rock | Rock or hardpan within 20–30 cm throughout the site |
| 4. Soil pH (basic test) | Portable pH meter or send sample | 6.0–7.5 — ideal range for most crops | Below 5.0 (very acidic) or above 8.5 (strongly alkaline) |
| 5. Chemical farming history | Ask farmer; observe soil compaction, weed types | 3+ years without synthetic inputs; shows earthworms | Heavy chemical use last season; soil compacted; no visible biological activity |
| 6. Earthworm presence | Dig and count — presence indicates biology | 5+ earthworms per spade-turn of soil | Zero earthworms in multiple digs |
| 7. Drainage | Observe after rain; check for waterlogging signs | Water drains within 24 hours of rain; no blue-grey patches | Standing water 3+ days after rain; blue-grey anaerobic soil patches |
| 8. Slope suitability | Visual + compass; estimate degree of slope | Flat to gentle slope (under 5°) or easily terraceable | Steep slope (15°+) requiring major terracing investment |
Factor 9–14: Water
| Factor | What to Assess | Score 3 (Excellent) | Score 1 (Poor) |
|---|---|---|---|
| 9. Groundwater depth | Ask local borewell drillers; check CGWB data | Water table at 50–150 feet; stable or improving trend | Water below 400 feet; declining rapidly |
| 10. Borewell yield (if exists) | Run pump 4 hours; measure yield | 2,000+ litres/hour with quick recovery | Below 500 litres/hour; slow recovery |
| 11. Water quality | Lab test — pH, TDS, EC, fluoride | pH 6.5–7.5; TDS below 1,000; EC below 1.0 dS/m | High TDS, fluoride, or EC — saline/contaminated |
| 12. Rainfall reliability | Check district rainfall data — 10-year average and variability | 700–1,200mm annual; monsoon arrives consistently June–September | Highly erratic; below 400mm or above 2,000mm without drainage plan |
| 13. Farm pond potential | Assess topography — low point, catchment area, soil type | Natural depression; clay-dominant soil; large catchment area | Flat throughout; sandy soil (cannot hold water); no catchment |
| 14. Irrigation infrastructure | Existing drip, canals, channels | Drip system already installed; canal water allocation documented | No water infrastructure; no water source within 1 km |
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Visit Our Shop →Factor 15–19: Climate and Exposure
| Factor | What to Assess | Score 3 (Excellent) | Score 1 (Poor) |
|---|---|---|---|
| 15. Sun exposure | Check orientation; measure shade sources | Full sun (6+ hours) on majority of cultivable area; no tall trees blocking south | Significant shading from buildings, trees, or topography for more than 40% of area |
| 16. Wind exposure | Visit on a breezy day; observe tree lean | Some wind movement (prevents fungal disease) but no destructive wind | Severe wind — desiccating or damaging for crops; may need windbreaks |
| 17. Frost risk (India — hill farms; US — temperate) | Elevation, valley position, frost date records | Low frost risk; long frost-free growing season | Late spring frosts regularly damage early transplants; short growing window |
| 18. Heat stress risk | Check temperature records; valley vs exposed | Maximum temperatures rarely exceed 38°C in growing season (India) / 95°F (US) | Regularly 40°C+ (India) or 100°F+ (US) — limits cool-weather crops severely |
| 19. Microclimate | Visit at different times of day; check air drainage | Moderate microclimate — no frost pockets, no severe heat island | Cold air drainage creates frost pockets; or urban heat island effect |
Factor 20–22: Contamination and Organic Certification
| Factor | What to Assess | Score 3 (Excellent) | Score 1 (Poor) |
|---|---|---|---|
| 20. Proximity to chemical farms | Survey neighbouring land use within 500m–1km | Organic or low-chemical neighbours; or adequate buffer distance (300m+ with hedgerows) | Adjacent conventional farms with heavy pesticide/herbicide use, aerial spraying |
| 21. Industrial contamination risk | Check for factories, mines, waste dumps within 3 km | No industrial activity; no known contamination history | Chemical factory, tannery, or mine within 1–2 km — soil and water contamination risk |
| 22. Certification history | Ask if land has any prior organic certification | PGS-India or NPOP certified; or long organic history documented | Recently chemically farmed; contamination risk needs testing before certification |
Factor 23–25: Market Access and Infrastructure
| Factor | What to Assess | Score 3 (Excellent) | Score 1 (Poor) |
|---|---|---|---|
| 23. Market proximity | Distance to nearest city/town with organic buyers | Within 50 km of a city of 5 lakh+ population (India) / 60 miles of urban market (US) | More than 150 km from any significant buyer population — limits direct sales severely |
| 24. Road access | Road quality, distance to paved road | All-weather paved road to farm gate; year-round truck access | Dirt track impassable in monsoon; no vehicle access |
| 25. Electricity and connectivity | Electricity connection; mobile signal | 3-phase agricultural electricity connection; 4G signal available | No electricity connection; no mobile signal — limits automation and communication |
How to Score and Compare Sites
Assign each factor a score of 1, 2, or 3. Add up the scores:
| Total Score | Interpretation | Recommendation |
|---|---|---|
| 60–75 | Excellent site — high natural advantage | Strong proceed — negotiate price confidently |
| 45–59 | Good site with manageable issues | Proceed — identify which factors scored 1 or 2 and budget for improvement |
| 35–44 | Moderate site — significant investment needed | Proceed only if price reflects the investment required; negotiate hard |
| Below 35 | Poor site — major limitations | Walk away or only proceed at dramatically below-market price with full awareness of the challenge |
Always identify which specific factors scored 1 (poor). A single score-1 factor in water (no water source) or contamination (industrial dump nearby) can override an otherwise strong score. Some 1s are fixable (drainage, compaction, chemical history); others are not (no groundwater for 500 feet, industrial contamination).
Visit the Farm at Least Twice Before Deciding
A single farm visit gives you a snapshot. Two visits in different seasons give you a picture. The ideal: visit once in the dry season (March–May in Karnataka) to assess water stress conditions and borewell yield, and once just after monsoon to see natural drainage, flood risk, and soil behavior when wet. Many farms that look beautiful in October look very different in May when the borewell is struggling and the soil has cracked. The farm that looks the same in both conditions is the farm to buy.
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