Help with nutes

[Cannapiss]

Ill be using cultiplex extra nutrex BLOOM nutes in flowering stage (bottle and npk pic below)
and i asked my hydroshop man if he could gimme something to beef my buds up..he gave me GREENPLANET MASSIVE BLOOM FORMULATION 1-2-3 (pics of bottle and additives and instructions below) i just wanna know has anyonenused the greenplanet product and is it.ok for me to use both at full strength together?

 

[Tomuk17]

Hi mate welcome, I think that extra nutex bloom is for the final couple weeks before flush