The Complete Guide to Alfalfa Farming in San Diego
Can you grow Alfalfa in San Diego? Viable with management. Ideal soil pH 6.5 - 7.8, ~12 t/ha yield, $150 - $300 / t market range. Soil, climate and ROI data.
Is Alfalfa viable in San Diego?
Alfalfa can be grown in San Diego with the right management — annual rainfall (~441 mm) is below its 730 mm need, so supplemental irrigation helps. Alfalfa is a perennial forage & fodder that performs best around 18 - 28 °C with a seasonal water requirement of 730 mm / season. Run a coordinate-level audit for the exact figures at your field.
Growing Alfalfa in San Diego: what to expect
Rainfall in San Diego (~441 mm/yr) covers only about 60% of Alfalfa's ~730 mm need, so budget for supplemental irrigation. Plant Alfalfa in early spring once the risk of hard frost has passed in San Diego.
Optimal Soil & Climate Conditions for Alfalfa
To maximize your Alfalfa yield in San Diego, match your field to the crop's actual requirements below before planting.
| Parameter | Alfalfa Requirement |
|---|---|
| Soil pH | 6.5 - 7.8 |
| Water Requirement | 730 mm / season |
| Optimal Temperature | 18 - 28 °C |
| Waterlogging Tolerance | Intolerant |
| Nitrogen Demand | Very Low (nitrogen-fixing) |
Expected Yield & Financial Forecasting
Lenders and growers evaluating Alfalfa in San Diego weigh production against live commodity prices. The figures below are this crop's typical baselines.
| Metric | Estimated Value |
|---|---|
| Average Yield / Hectare | 12 t/ha |
| Market Price | $150 - $300 / t |
| Estimated Gross Revenue | $2,700 / Hectare |
Alfalfa in other regions
Other crops in San Diego
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