I see a lot of folks use HydroGaurd with the Grobo. I added that to my regiment. Any other supplemental nutes that improve the Grobo grows?
This is definitely a matter of opinion, and I’m not sure about the warranty when adding nutes that are not grobo’s. With that being said, I use hydroguard, bud candy, voodoo juice and I’m adding overdrive this round. Alot of people use alot of different stuff. I don’t think any of it is necessary except for the hydroguard if you have water temps about 68-70. All the others are optional in my opinion but could help with yield.
Nicely said zacuriah I concur!