Tried it once, never really liked it, didn't see any difference compared to the big harvests I get without it anyway, High PK is NOT needed nor advisable but as you have already purchased it, go 1/2 ml/L week 4 and up dosage to 1ml/L.
Yeah I like it a lot. I'm on my 4th run with it. I used to use snow storm ultra, gravity,and monster bloom. bloombastic is basically all of those in one bottle. I use it in hydro at 4ml per gallon. Shit makes your buds REAL frosty.
It's always good if you do a proper flush. Don't think it really effects taste. I don't know your growing experience, or what combo of nutes you are using now. But all you need is a good solid base nute and bloombastic. Very simple and effective. you already bought it so use it don't listen to all the negative shit. find what works for you. ive used so many different lines of nutes over time and found this to be effective and simple for me. Experiment with different shit and keep notes till you find what works best.
I've used it in every batch for a year because I believe it works. But I've never NOT used it either, so have no comparison. As far as it goes scientifically, it makes sense to boost the PK values in the optimum growth opportunities. So, if I went a run without it, I would personally feel like I'm leaving out.
Will I keep buying Bloombastic? 50% say yes (used it for a year solid) and 50% of me says; "Get another PK boost for half the price"
Again, I must say.. I do really love the smell of Bloombastic!
Guys I guss the shit aint all hype. 3 day since I gave it the bloombastic their looking nice and full rite now I know its 6 am just got up but they are looking good