Greetings dear @lemouth, I imagine that in Europe the land must be a little expensive as here in Venezuela, here in Venezuela in the area where I am a herctarea of land planted with grass, has an approximate price between 3500 and 4500 dollars.
On the other hand, farming tends to be complex, but when you work with dedication and discipline you achieve your goals, I am sure that your friends will achieve excellent results.
See you later brother, have a great week.
RE: Hablemos sobre las granjas integrales / Let's talk about integrals farms. Esp-Eng