jonnynobody
Well-Known Member
I've been running GH's maxi grow and bloom for about a year and a half. I was mixing my fertilizer on demand the day of watering up until recently when it became advantageous and highly convenient to keep holding reservoirs of premixed solution on hand. Within 48 hours the reservoir would go cloudy forming white precipitate. By 72 hours the res was completely trashed. I've tried multiple solutions to remedy the issue and have since given up. I need a fertilizer that's stable. With that in mind I made the switch to Jack's 5-12-26. I was able to hold my veg reservoir for 7 days without a single issue. The PH was stable at 5.9 in the res for all 7 days. Zero drift. My plants are healthy and happy, I'm able to hold a reservoir all week long without it going bad, and I'm not beating my head against the wall anymore constantly dumping reservoirs. I would encourage anyone trying to find a better quality fertilizer to check out Jack's. It's pretty dope. I paid $58 with sales tax for 25# shipped to my front door. My last order of maxi bloom was 16# for $92. I paid almost twice as much for almost half as much Maxi as Jack's and had nothing but headaches as my reward for the extra expense. I switched to maxi because I thought I was missing out on something with the "cannabis specific fertilizers" and wanted to see if my yield increased dramatically. It was nothing but a huge waste of time, money, and RO water. I'm sticking with Jack's. Anyhow, that's my story and I'm sticking to it 
