Yeah, I personally think most of the nutes at the hydro store are a rip off, unless your doing hydro. They are 1/4 strength and 4 times the cost. I use fish emulsion during vegetative growth. And a little bit of a micronutrient powder to make sure I get my iron, magnesium, calcium etc. Its more of what I call natural then organic. Comes from minerals. A lot of organic growers are using molasses or epsom salts for the micronutrients. But Id rather know Im using the right amounts for plant growth and get something from the nursery.
Then in bloom I usually use a bloom formula found near the fish emulsion. Its 0-10-10 NPK, and a bit more of my micro powder. This grow Im using some bat guano high in Phosphorus made into a tea as well. I also plan to use some molasses in between bloom feedings, and with my "flush" the last week or two. It is a good idea to use half strenght liquid fertilizers, and if your plants do well with that, double the frequency.
