The Complete Guide to Fennel Farming in Napa Valley
Can you grow Fennel in Napa Valley? Well suited. Ideal soil pH 4.8 - 8.2, ~1.08 t/ha yield, $2,395 - $4,392 / t market range. Soil, climate and ROI data.
Is Fennel viable in Napa Valley?
Fennel is well suited to Napa Valley: growing-season temperatures (~22°C) and rainfall (~612 mm) fall within its 15–25°C range. Fennel is a perennial herbs & spices that performs best around 15 - 25 °C with a seasonal water requirement of 450 mm / season. Run a coordinate-level audit for the exact figures at your field.
Growing Fennel in Napa Valley: what to expect
Rainfall in Napa Valley (~612 mm/yr) roughly matches Fennel's ~450 mm need, so a normal year needs little supplemental water. Plant Fennel in early spring once the risk of hard frost has passed in Napa Valley.
Optimal Soil & Climate Conditions for Fennel
To maximize your Fennel yield in Napa Valley, match your field to the crop's actual requirements below before planting.
| Parameter | Fennel Requirement |
|---|---|
| Soil pH | 4.8 - 8.2 |
| Water Requirement | 450 mm / season |
| Optimal Temperature | 15 - 25 °C |
| Waterlogging Tolerance | Intolerant |
| Nitrogen Demand | Moderate |
Expected Yield & Financial Forecasting
Lenders and growers evaluating Fennel in Napa Valley weigh production against live commodity prices. The figures below are this crop's typical baselines.
| Metric | Estimated Value |
|---|---|
| Average Yield / Hectare | 1.08 t/ha |
| Market Price | $2,395 - $4,392 / t |
| Estimated Gross Revenue | $3,665 / Hectare |
Fennel in other regions
Other crops in Napa Valley
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