Originally Posted by Guy Brush
I don’t know if the available hemp seeds in Europe are distinguished between seed-, fiber- and flower strains. I tend to believe that's not the case. The farmer has probably just taken a thc low legal strain and is letting them flower and pollinate. The pics show big 4 meter plants with buds and seeds.
In the EU they mostly grow EU subsidy approved varieties because subsidies are the life-blood of farming in the EU. Futura and Finola are the two EU Subsidised varieties I've seen used in the UK for CBD, often then produce as much THC as CBD though because they weren't bred for that purpose. You should look at Only Ornamental's thread as he is the expert around ICMag IMO
If you want an in depth look Ivan Bocsa's Industrial Hemp goes into many varieties in specific detail including and he also talks about how Hungary optimized yield by moving away from "double use" (seed and fibre) varieties to instead using separate varieties for those purposes as in practice no hungarian farmers harvested both from one crop. You can also find a few other sources from/about his work if you have a quick google.