It's a microbial supplement, it's not going to give you any noticeable improvement. I have used everything in the last 6 years from Tribus, Mammoth P, Fish SH!t, Xtreme Tea Brews etc.. These products just help to "condition" the soil with microbial life that can improve/condition the soil/growing medium more than anything. The plants aren't going to grow bigger because microbes are living in the rootzone.
Your plants only "NEED" the following, anything else "may help" and is probably a waste of time & money.
Macronutrients:
- Nitrogen (N)
- Phosphorus (P)
- Potassium (K)
- Calcium (Ca)
- Magnesium (Mg)
- Sulfur (S)
Micronutrients:
- Iron (Fe)
- Manganese (Mn)
- Zinc (Zn)
- Copper (Cu)
- Boron (B)
- Molybdenum (Mo)
- Chlorine (Cl)
p.s Most of these supplement products have a ton of minerals/micronutrients in them which is usually where the benefit comes from if those components were lacking in your base feed / soil. Look at labels, even sugar additive products usually include Potassium or something, you can't know if a product works or not by itself when they add a bunch of extra shit to it.
Huge example, many growers say KELP increases growth due to hormones, I personally feel its the rich micronutrients it provides that improves flavors etc. I don't think the hormones in the kelp itself are responsible for the plant producing more terpenes. Just a personal opinion.