When I switched to Canna Aqua everything went better
The ph is much more stable, it's easier than the 3part formulas and the price I get is great also. Using Cannazym and PK 13/14 also. Never had the boost but I might try this time. Also, I've see in the UK you can get more stuff like Canna Flush etc. Wasn't able to get it yet but am on the lookout for UK vendors shipping to US.