[Floridian]

How do you separate the rice from the hulls?Lol

[TKO]

I reuse soil for years. I do however flush at the end of each run and try and put it in 28gallon tubs and let it sit for a couple months. I add some organic to it before I let it sit and a shot of black stap mollasis to help with bacteria and fungal growth.
I like to fluff it up with some new peat and chunky perilite if it starts to break down.
I would stay away from the miracle grow stuff and try and find the promix at lowes. You can add bone meal and blood meal and black strap molasses and that will replace the nutrients in the miracle grow and give you a better final product.
Overall if you flush your soil at the end to get the extra salt and buildup leached and the soil didn't have a diseased plant in it then in my humble opinion you can reuse it for years.
It all comes down to what works for you.
🍻TKO