The Complete Guide to Asiatic Yam Farming in Maine
Can you grow Asiatic Yam in Maine? Not typically viable. Ideal soil pH 4.5 - 8.5, ~8.44 t/ha yield, $822 - $2,192 / t market range. Soil, climate and ROI data.
Is Asiatic Yam viable in Maine?
Asiatic Yam is not typically viable in Maine: growing-season temperatures (~17.3°C) run well below its 25–32°C optimum; winter lows (~-19.1°C) would freeze this frost-sensitive perennial in cold years. Asiatic 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 Asiatic Yam in Maine: what to expect
Maine is wetter (~1305 mm/yr) than Asiatic Yam's ~800 mm need — prioritise good drainage to avoid waterlogging and root disease. Winter lows near -19.1°C will damage or kill Asiatic Yam in cold years — grow it only in protected microclimates or pick the hardiest available cultivars. Plant Asiatic Yam in early spring once the risk of hard frost has passed in Maine.
Optimal Soil & Climate Conditions for Asiatic Yam
To maximize your Asiatic Yam yield in Maine, match your field to the crop's actual requirements below before planting.
| Parameter | Asiatic Yam Requirement |
|---|---|
| Soil pH | 4.5 - 8.5 |
| Water Requirement | 800 mm / season |
| Optimal Temperature | 25 - 32 °C |
| Waterlogging Tolerance | Intolerant |
| Nitrogen Demand | High |
Expected Yield & Financial Forecasting
Lenders and growers evaluating Asiatic Yam in Maine 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 |
Asiatic Yam in other regions
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