I was googling for some information on auto flowering strains and came across some of your earlier threads. Organic nutrients like biobizz needs to have a healthy root zone ecosystem in place to break organic compounds down and make the material available to the plant. Although some organic nutrients may contain some chelated ingredients which are extremely available to the roots through diffusion, you have to support that root zone. Tap water has chlorine in it and in the USA, I know we sometimes have chloramines to deal with as well. Chlorine can be evaporated out just by letting the water sit for 24-48 hours, but chloramines stay. Both kill off friendly microbial life in your root zone.
If you use organic nutes, invest in RO water via a filter, 10 gallon jug, etc.. Also, occasional applications of a mycorrhizae/ bacteria inoculation and compost tea will help to maintain life in your soil and will greatly improve your plants ability to fight off bugs and pests because the pathogens that cause decline are just plain out competed by beneficial bacteria. Myco also greatly increases the roots active uptake area by a large factor. Just some food for thought.
Also with a healthy soil ecosystem, the process of nutrient cycling occurs. This is where the different microbes may eat particulate matter or other organisms. The chemicals put into the root zone are excretions in the form of nutrients needed by the plant. This means less nutrients are needed to maintain a healthy plant. One key to organics is to remember that good bacteria are almost all aerobic (air breathing). Good oxygen in the root zone further helps prevent anaerobic organisms (pathogens) from multiplying.