When using Heisenberg tea, or any other form of benecifial bacteria I've read you get the same growth rates with lower PPM's. So how high I would you push the PPM's? Is it really worth the extra effort?
too much beneficial microbial life can actually be bad for your plants......they can actually create too much nutrients, resulting in a burn. dont "push" the PPMs. -OSUB
So what would be a good place to start with? My res is about 22 gallons, a 4 bucket system. So a cup in each net pot and a cup in the res and run say 600 PPM's?