Just thought of this idea moments ago so i dont have everything worked out but stilll..
dig a pretty deep whole in a random place liek a forest. place a computer box or a big box in ther. put soil or pots were u will grow ur weed. have a lid or flap that opens and closes. u can cover this with leaves and tons of shit to camoflouge it and then steal soome of those solar powerd lights from a nieghboors house. drill holes in your lid/cover thingy and make it so the solar panel is sticking out and the light is inside .
this idea is kinda extra and im pretty riped right now but it sounds awesome to me