johnnyrex
- 429
- 28
I feel like a never ending battle with my ph just started a new round this time with UC solution nutrients now the my girls are about 2 weeks into veg they look fucken great I change the nutes yesterday put 2ml/ gal UC roots and 3ml/gal veg A&B and .5ml/gal cal-mag that put my ppm at 400 now before the change my ppm was at 430ppm and my ph stayed at 6.0 fine so far now that I change the solution I lowered the ph to 5.3 and it started to rise than this morning it was at 5.8 good so far. I thought finally I getting the swing upward as I have been battling the ph downward for my last 3 grows now this evening I check again and its at 5.3 hour later its 5.1 WTF now I pulled the net pots up to check my roots the roots are white as can be no brown no slime no nothing. Could it be 3 days ago that my unit stayed water chiller stayed off for 12 hours but roots like fine please advise thanks
what made you decide to change out your nutes if the plants were doing so well ? if thing are going alright i won't change out my nutes (flush) until the last week of flowering . and when i clean out the UC the only crap that's in it is sand from the air stones .Thanks tipper your right CS has everything even tap but my tap comes out at 40ppm very low I contact Daniel at current culture and he told me to add some cal-mag my plants were showing signs of cal-mag defenceny put some in and fix the problem but what I can't understand is that before the nutrient change it was fine and had cal-mag also but now it sucks oh FYI I do have a 50 gal top rez
in week two and three are you topping off the system your is your rez? and is your rez just water or does it have nuts in it?
are your temps swinging a lot?
pH is temperature dependent.
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?