13 adapted varieties
In Grand Est, the local agronomic conditions (Cfb — oceanic temperate climate, 927 growing degree days, silty clay loam soil at pH 7, 248 frost-free days) allow sunflower cultivation.
Favorable growing period: May to September.
Recommended varieties: LS SKIPPY, LS Lollipop, L 22-01 S
Limited growing degree days (927 GDD). Choose the earliest maturing varieties.
Notable summer water deficit (-294 mm). Pick drought-tolerant varieties.
Long frost-free season (248 days), allowing broad crop cycles.
Favorable growing period: May to September.
Neutral pH (7), suitable for most crops.
Striped IMI sunflower with safe yield potential, high grain quality and multiple market uses.
Striped high-oleic sunflower with strong yield, high oil quality and wide market suitability.
Very early striped linoleic hybrid with strong yield potential and attractive seed quality.
This early to very early hybrid combines stable productivity with good disease tolerance, making it suitable for bird food, oil and biofuel markets alike.
Early IMI linoleic sunflower hybrid with excellent grain yield, strong lodging resistance and good oil content.
Striped high oleic sunflower hybrid with IMI tolerance, strong yield potential and attractive striped seed.
Striped linoleic sunflower hybrid with high seed quality, strong yield and IMI tolerance.
High-yielding linoleic sunflower hybrid with strong lodging and mildew tolerance.
Early striped linoleic sunflower with strong yield potential and high-quality grains.
High-yield linoleic sunflower with strong disease resistance and wide adaptability.
Striped high oleic hybrid with strong grain yield, excellent seed quality and high oleic acid content.
High-oleic striped sunflower with IMI tolerance, strong grain quality and multi-market suitability.
Striped high oleic hybrid with excellent yield potential and strong oleic acid content.
Key agronomic watchpoints in this zone:
Grand Est, heterogeneous (fertile Alsace plain, chalky Champagne, Lorraine plateau, Ardennes), shows 927 GDD and a pronounced summer water deficit (-294 mm). Sunflower is marginal here, but ultra-early varieties (LS SKIPPY, LS Lollipop, l-25-01-ios) can valorise the best Alsatian soils (loess) or Champagne plains. The crop remains risky outside deep-soil zones able to buffer the water deficit.
The varieties recommended above are pre-selected based on local climate, soil and disease pressure. Top picks combine adapted maturity, yield stability and the specific disease tolerances needed in Grand Est.
The favorable sowing window is typically from May to September. Exact timing depends on soil temperature (>10°C at 5 cm), weather forecast and your local agronomist's advice.
Yields depend on variety, agronomic management and the season. Under typical Grand Est conditions with good practices, our adapted varieties target stable, competitive commercial yields. Precise ranges are available on request.
