Onion Farming Guides by Region

Select a region to compare Onion requirements with representative climate data and reference economics.

How to use this guide

Use the regional pages to screen where Onion may fit and to compare the evidence behind a crop-location question. These are regional screens, not parcel-level proof or a promise of yield, price, or profit.

Coverage: Priority regions only; this list is intentionally not exhaustive.
Evidence: Crop profile requirements, representative climate, and dated reference economics.

Read methodology and sources Run a coordinate-level audit →

Assumptions and limitations

Regional averages can hide local soil, water, elevation, infrastructure, buyer, and microclimate differences. Confirm a material planting or conversion decision with field evidence and local agronomic or commercial advice.