Despite Bcuzz's best efforts to make it as difficult as possible to understand what products go with what other products within their range, it's actually very simple.
Choose your type of nutrient from either Hydro, Coco or Soil and it's relevant booster. Then use Root Stimulator in propagation and grow period, followed by your choice of stimulator for the bloom period from those listed below.
Bcuzz also recommend using their Blossom Tabzz as a kind of PK boost towards the end of the flowering cycle, feedback from customers tells us that these do actually work quite well and are worth the money.
All stimulators are used at a dilution rate of 1ml per litre, the Bcuzz Root Stimulator is one of the best and cost effective root stimulators on the market.