My dad came by the other day (one of the reasons I took the 5x5 down), on a rare visit from the big city and he said "Oh, you grow your own dope?" And I said, "Yep, it's basically my lab. Look, I grow them in buckets of water, no soil or anything" and that was the end of that. He thought the idea of the grow tent was highly interesting. Love that man. Too curious to be critical.
Count your self blessed. How many sons can describe their dad that way? I'd love to think I'm that kind of man but I'm sure my kids don't see it that way.