Cannabis is a organic natural medicine. Why ruin it a whole bunch of man made chemicals?
Organic fertilizers help to build micro-organisms in your soil. Soil mixes with lots of organic matter also holds in moisture and nutrients better. Organic fertilizers are made from plants, animals or rock powders. These nutrients are slowly broken down by the micro-organisms living in the soil. Your bud will taste better if grown 100% organic. Also if you want a quicker way to feed your plants organically, pick up fox farm organic liquids and foliar feed your plants!
Chemical Fertilizers release nutrients fast which promotes faster growth. In my opinion, chemical fertilizers are released too fast and can burn your plants. Also because your top growth is too fast, the root system tends to fall behind. This creates an overall weaker plant. When using chemical fertilizers the soil tends to become lifeless. The high concentrations of mineral salts destroys the micro-organisms living in the soil.
I can see chemical fertilizers being better for indoor use, but when growing outdoors 100% organic is the way to grow!