The Complete Guide to Elephant Foot Yam Farming in Oklahoma
Can you grow Elephant Foot Yam in Oklahoma? Not typically viable. 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 Oklahoma?
Elephant Foot Yam is not typically viable in Oklahoma: winter lows (~-9.9°C) would freeze this frost-sensitive perennial in cold years. 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 Oklahoma: what to expect
Rainfall in Oklahoma (~889 mm/yr) roughly matches Elephant Foot Yam's ~800 mm need, so a normal year needs little supplemental water. Winter lows near -9.9°C will damage or kill Elephant Foot Yam in cold years — grow it only in protected microclimates or pick the hardiest available cultivars. Plant Elephant Foot Yam in early spring once the risk of hard frost has passed in Oklahoma.
Optimal Soil & Climate Conditions for Elephant Foot Yam
To maximize your Elephant Foot Yam yield in Oklahoma, 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 Oklahoma 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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