All i have to say is that this is possible.
If the dirt your working with is good quality, like possibly from an orchard many years ago, and your spot is getting plenty of light, then you can definetly grow some good asss weed for virtually free.
i have seen it done.
Last year i paid tons of money for nutrients, as did a good friend and fellower grower, and i have a second friend, in his late 50s, that strictly believes in not using any nutrients or and additives. he lives where about 50 years ago was all orchard fields so the his soil is awesome. he waters his plants with plain tap water and last year his plants werent the tallest and his yield definetly wasnt the biggest but i swear his smoke was the most resiny and stony.
All three of us grew OG Kush from the same cut given to us by the owner of the Love Shack in san francisco, from his personal garden.
it is possible to grow good ass weed without spending any money but there a lot of factors that go into it.
fuck all the haters that dont believe it
Im not saying that I do it, i've spent aroudn 1000 bucks on this years grow, but it is possible to grow some dank for 0 dollars, with help from mother nature.