I would like to try growing marijuana plants for health use because I have also read about how helpful it is. There are so many different types of this plant , and some are developed for the parts that get people high, but others are more for the healing attributes, and people use those for ointments or as green smoothies, and other additions to their diet. I have no idea if they have legalized growing it here or not, but they probably will eventually if it is not already.
There are apparently places where it still grows wild as hemp in areas where hemp was grown commercially for rope years ago. There are advertisements from the WW2 time where farmers were encouraged to grow hemp.
If you search YouTube for hemp ww2, it shows some of the old films made about growing it, and the uses they had for hemp back then.