The Complete Guide to Spring Onion Farming in San Antonio
Can you grow Spring Onion in San Antonio? Viable with management. Ideal soil pH 5.5 - 8.5, ~23.35 t/ha yield, $536 - $1,332 / t market range. Soil, climate and ROI data.
Is Spring Onion viable in San Antonio?
Spring Onion can be grown in San Antonio with the right management — growing-season temperatures (~28.5°C) run a little hot vs its 12–25°C optimum. Spring Onion is an annual vegetables that performs best around 12 - 25 °C with a seasonal water requirement of 400 mm / season. Run a coordinate-level audit for the exact figures at your field.
Growing Spring Onion in San Antonio: what to expect
San Antonio is wetter (~939 mm/yr) than Spring Onion's ~400 mm need — prioritise good drainage to avoid waterlogging and root disease. Plant Spring Onion in early spring once the risk of hard frost has passed in San Antonio.
Optimal Soil & Climate Conditions for Spring Onion
To maximize your Spring Onion yield in San Antonio, match your field to the crop's actual requirements below before planting.
| Parameter | Spring Onion Requirement |
|---|---|
| Soil pH | 5.5 - 8.5 |
| Water Requirement | 400 mm / season |
| Optimal Temperature | 12 - 25 °C |
| Waterlogging Tolerance | Intolerant |
| Nitrogen Demand | Moderate |
Expected Yield & Financial Forecasting
Lenders and growers evaluating Spring Onion in San Antonio weigh production against live commodity prices. The figures below are this crop's typical baselines.
| Metric | Estimated Value |
|---|---|
| Average Yield / Hectare | 23.35 t/ha |
| Market Price | $536 - $1,332 / t |
| Estimated Gross Revenue | $21,809 / Hectare |
Spring Onion in other regions
Other crops in San Antonio
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