The Complete Guide to Elephant Foot Yam Farming in Tucson
Can you grow Elephant Foot Yam in Tucson? Viable with management. Ideal soil pH 5 - 7.5, ~8.44 t/ha yield, $822 - $2,192 / t market range. Soil, climate and ROI data.
Is Elephant Foot Yam viable in Tucson?
Elephant Foot Yam can be grown in Tucson with the right management — annual rainfall (~392 mm) is far below its 800 mm need, so irrigation is essential. Elephant Foot Yam is a perennial roots & tubers that performs best around 25 - 32 °C with a seasonal water requirement of 800 mm / season. Run a coordinate-level audit for the exact figures at your field.
Growing Elephant Foot Yam in Tucson: what to expect
Rainfall in Tucson (~392 mm/yr) covers only about 49% of Elephant Foot Yam's ~800 mm need, so budget for supplemental irrigation. Winter lows near 0.9°C are marginal for Elephant Foot Yam; young trees may need frost protection for their first few winters. Plant Elephant Foot Yam in early spring once the risk of hard frost has passed in Tucson.
Optimal Soil & Climate Conditions for Elephant Foot Yam
To maximize your Elephant Foot Yam yield in Tucson, match your field to the crop's actual requirements below before planting.
| Parameter | Elephant Foot Yam Requirement |
|---|---|
| Soil pH | 5 - 7.5 |
| Water Requirement | 800 mm / season |
| Optimal Temperature | 25 - 32 °C |
| Waterlogging Tolerance | Moderate |
| Nitrogen Demand | High |
Expected Yield & Financial Forecasting
Lenders and growers evaluating Elephant Foot Yam in Tucson weigh production against live commodity prices. The figures below are this crop's typical baselines.
| Metric | Estimated Value |
|---|---|
| Average Yield / Hectare | 8.44 t/ha |
| Market Price | $822 - $2,192 / t |
| Estimated Gross Revenue | $12,719 / Hectare |
Elephant Foot Yam in other regions
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