Ok, so after you pay for all your expensive equipment, not counting the extra pumps, cleaning, pesticides, etc. You still have to buy nutes. I can use water only for the whole grow. So, tell me again how your hydro is cheaper? Eh... maybe I'll use a couple handfuls of kelp and alfalfa lol.
you have to buy amendments every grow as well, which are expensive. honestly I am done arguing with your hippy tree hugging ass, your ignorant and are extremely biased towards organic growing, like I said earlier to each their own. maybe something you should learn to accept instead of preaching your methods as if they were the one only and best way...
4 cu yards of soil that can be reused over and over for years. Or you can pay for GH nutes every feeding and dump a bunch of nasty chems on your plants and add to the destruction of mother nature. I haven't even gotten into the fact these chems are a big factor in the cancer and disease in this country. Here's another one for you; soon you will see studies showing that organics creates terpenes you will never get from hydro. Smell a hydro grown rose, and smell one grown organically in your back yard.
If you want to grow hydro, to each their own. But don't even start to tell me hydro is cheaper then organics. Not going to happen.
P-