What does everyone think about Shultz nutrients?

Hi, I have been using Shultz 20-20-20 with good results so far on some photoperiod Wedding Gelato plants I have going and am getting ready to switch to their bloom plus 10-54-10. Has anyone use these lately? Thanks

Before bloom plus and after about 6 weeks of feeding 20-20-20 once a week. They recommend a half dose for potted plants so I just gave it to them ,5-27-5 .