5 adapted varieties
In Normandie, the local agronomic conditions (Cfb — oceanic temperate climate, 965 growing degree days, silty clay loam soil at pH 6.6, 293 frost-free days) allow linseed cultivation.
Favorable growing period: May to October.
Recommended varieties: LS Kaolin, LS Riviera, GALAAD
Sufficient growing degree days (965 GDD) to complete the linseed cycle.
Notable summer water deficit (-228 mm). Pick drought-tolerant varieties.
Long frost-free season (293 days), allowing broad crop cycles.
Favorable growing period: May to October.
Neutral pH (6.6), suitable for most crops.
Kaolin is a very productive spring oil flax linseed with excellent lodging tolerance and broad destination suitability.
LS RIVIERA is a spring oil flax variety with early to semi early flowering and 44.5% oil content with 59.8% C18-3.
GALAAD is a very productive and early spring oil flax linseed with very high oil content and excellent agronomic behaviour.
LS Anthocya is an anthocyanin-rich winter oil flax variety with 44.4% oil content and a 57.7% C18:3 rate.
LS Apalache is a winter oil flax variety combining early development with 45% oil content and a strong omega-3 profile.
Key agronomic watchpoints in this zone:
Normandy is France's leading textile flax producer (Eure, Seine-Maritime), a globally important sector. For oilseed linseed too, the cool oceanic climate and regular rainfall (965 mm/year) fully cover crop needs. Silt-clay soils at pH 6.6 support good establishment. Galaad, LS Kaolin and LS Riviera integrate naturally into rotations that already benefit from significant technical know-how in flax.
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 Normandie.
The favorable sowing window is typically from May to October. 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 Normandie conditions with good practices, our adapted varieties target stable, competitive commercial yields. Precise ranges are available on request.
