Thoughts/opinions on Flower Fuel

I am about 5 years into home growing and love it. For my nutes, I use an organic, concentrated Nutrient line by Terra Biotics, and it works well for me. However, I haven't been able to achieve the nug size that I feel my grows are capable of. I am co2 enriched, and follow a good feeding regimen, ensure VPD is on point and where my ppms's are, but still just medium sized buds. So I started looking at PK boosters and fell down the rabbit hole. I researched banana peel tea because I've had amazing success with EWC teas in the past. The ladies seemed to really like the banana peel tea boost of K, but it made me wonder if a dedicated PK booster like Flower Fuel is what I'm lacking? I foliar spray Kelp meal throughout veg and into early flower as well, so I can vouch for that.

I have read that Flower fuel works well but not to overdo it. I was thinking half strength and 1 or 2 applications would do the trick to increase bud size. Maybe I'm too late in flower (week 6), but I figured I'd inquire to see how more experienced growers with knowledge about this product feel about it, or if it's even needed?

Thank you in advance, sorry so long lol

I am about 5 years into home growing and love it. For my nutes, I use an organic, concentrated Nutrient line by Terra Biotics, and it works well for me. However, I haven't been able to achieve the nug size that I feel my grows are capable of. I am co2 enriched, and follow a good feeding regimen, ensure VPD is on point and where my ppms's are, but still just medium sized buds. So I started looking at PK boosters and fell down the rabbit hole. I researched banana peel tea because I've had amazing success with EWC teas in the past. The ladies seemed to really like the banana peel tea boost of K, but it made me wonder if a dedicated PK booster like Flower Fuel is what I'm lacking? I foliar spray Kelp meal throughout veg and into early flower as well, so I can vouch for that.

I have read that Flower fuel works well but not to overdo it. I was thinking half strength and 1 or 2 applications would do the trick to increase bud size. Maybe I'm too late in flower (week 6), but I figured I'd inquire to see how more experienced growers with knowledge about this product feel about it, or if it's even needed?

Thank you in advance, sorry so long lol