no i dont give any bloom boosters in week 4 of flower, but this ones dont have 4 week of flower, maybe almost 3 week. right now i give water with nuts NPK 6.5.6. and micro nutes as well. right now i stop with ferts to see how they react.
p.s. i fert them only once per week with nutes half strenght.
the runn-off water have the pH 7.0. is this high?
my fert have macros NPK 6.5.6., micros is Boron(B), Copper (Cu), Iron (Fe), Manganese (Mn), Molybdenum(mo), Zinc(Zn), Magnesium(Mg) and Guano. i use this nutes in the past 2 years and get wonderfull results. i just dont know what happen with these 3 plants the rest of my plants are very good healthy.