Its agronomic and environmental advantages, combined with the properties of its omega-3-rich oil, make oilseed flax a diversification crop that can be introduced as a "winter" or "spring" crop in a wide range of crop rotations. Today, winter linseed accounts for around 80% of all linseed acreage.
This growing guide provides everything you need to know about winter and spring oilseed flax: from variety selection to harvesting and storage, including planting, fertilization, weed control and pest and disease management. In this 2025 edition, the section dedicated to weed management has also been updated to reflect the latest news.
The 2025 oilseed flax growing guide can be downloaded free of charge by anyone who has created a personal account on the Institut's website.
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