Yesterday, when I got home from work, my 8 year old granddaughter who is staying with us for a few weeks, let me know that she and my wife made "home made" blueberry muffins. I asked her if she made the blueberries. She turned to my wife and asked her if we "planted" the blueberries? My wife said, "no". My granddaughter went on to say that "we could have planted them"? Then I asked her if she made the plant. She said no, but we planted the seed. My response was, "who made the seed?" Then to clarify, my wife said we made it from "scratch" not from a mix.
If anything, we could state our work is "artisan crafted and made" vs. mass produced where, although it may be touched by human hands, it is not start to finish created by a single person.