Anybody can learn to grow plants. It just takes practice and learning. There’s a gazillion YouTube videos on gardening and I’m sure there’s tons on how to grow weed specifically.
https://youtube.com/playlist?list=PLGtYLiV_xP0Q9lkp5AsnnprB5VJaM5Q0q&si=ancwEKW0XvmxRW9B
I have the ADHD and unless it’s a mindless task, I can’t listen to music or it makes it much harder for me to concentrate. For anyone else with the disorder, I’d encourage you to at least give it a shot working WITHOUT music and see if it improves your concentration.