Growing Sunflower Seed in Delaware
Can you grow Sunflower Seed in Delaware? Well suited. Season ~22.4°C, rainfall ~1204 mm, winter low ~-6.3°C. Soil, climate and ROI data.
Decision snapshot
Regional screening evidenceScreening answer: Well suited
Scope: This page assesses agronomic suitability. It does not determine whether cultivation is legal. Check current national, state, and local rules before planting.
- Observed region
- Delaware
- Climate window
- Open-Meteo archive, 2021–2023 daily data
- Resolution
- Representative regional centroid, not a field survey
Assumptions, fit-shortfall, and next checks
A representative centroid and regional climate window cannot establish parcel soil, water access, elevation, infrastructure, labour, contracts, or local farm-gate economics. Use this page to identify the next question, then verify local evidence before committing capital.
Market Demand — Sunflower Seed
Global consumption & trade · FAO 2010–2023Is Sunflower Seed viable in Delaware?
Sunflower Seed is well suited to Delaware: growing-season temperatures (~22.4°C) and rainfall (~1204 mm) fall within its 17–34°C range. Sunflower Seed (Oil Crops, annual) performs best around 17 - 34 °C with a seasonal water requirement of 450 mm / season. Run a coordinate-level audit for mapped field-level estimates and local risk context.
Growing Sunflower Seed in Delaware: what to expect
Delaware is wetter (~1204 mm/yr) than Sunflower Seed's ~450 mm need — prioritise good drainage to avoid waterlogging and root disease. Plant Sunflower Seed in early spring once the risk of hard frost has passed in Delaware.
Soil and climate requirements for Sunflower Seed
Compare mapped conditions for a selected field with the crop-profile requirements below before making a planting decision.
| Parameter | Sunflower Seed Requirement |
|---|---|
| Soil pH | 5.5 - 7.8 |
| Water Requirement | 450 mm / season |
| Optimal Temperature | 17 - 34 °C |
| Waterlogging Tolerance | Intolerant |
| Nitrogen Demand | Moderate |
Reference yield and price range
The figures below are crop-profile reference values, not a field-specific yield or profit forecast. Local costs, grade, packout and buyer terms still need to be entered or verified.
| Metric | Estimated Value |
|---|---|
| Reference yield per hectare | 1.91 t/ha |
| Reference yield per acre | 0.77 t/acre |
| Market Price | $400 - $800 / t |
| Estimated Gross Revenue | $1,146 / Hectare |
Sunflower Seed in other regions
Planning to Grow Sunflower Seed in Delaware?
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NPK & Irrigation Calculator
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