Organic gardening is the way to grow fruits, vegetables, herbs using natural fertilizers and pesticides. few years ago I stumbled upon a book entitled “Lasagna Gardening” (available from Amazon) that swore that you could garden without tilling. It also claimed that this technique would reduce the amount of watering and weeding that you would be necessary.
https://www.youtube.com/watch?v=Jj92yPwRzrc