Slimjimham
Well-Known Member
Ok so I'm running undercurrent, using their nutes,
cultured solutions a/b (veg/flower)
Uc roots (sterilizer)
Calimagic(.5-1ml gallon)
My tap water comes out at 30 ppm on the 500 scale, I don't use ro... I have tested my water and it came up negative for all the bad stuff (home hydro water test kit)
Like it says I'll have BRIGHT WHITE roots, then I change res and a the next day the roots go to light cream color, I add more uc roots 3-5 ml gallon, the next day they are darker/sliming... I usually add another 1-3ml per gallon uc roots... About a week later things are on track and bright white roots....
I do a res change a week later and it's continue the cycle.... Makes me not want to change the res as often as I should...
I finally bought a danner 40w uv filter, ran it with a 700gph pump for about an hour or so with 30 gallons of water and I got the same issue...
Did I not run the uv filter long enough? Is it something in the system even though I bleach sterilize (let system run for 24 hrs with a cup or 2 of bleach) and it still comes back
Help me please! This has been going on for months. Not one single problem in flower, crushing it otherwise...
cultured solutions a/b (veg/flower)
Uc roots (sterilizer)
Calimagic(.5-1ml gallon)
My tap water comes out at 30 ppm on the 500 scale, I don't use ro... I have tested my water and it came up negative for all the bad stuff (home hydro water test kit)
Like it says I'll have BRIGHT WHITE roots, then I change res and a the next day the roots go to light cream color, I add more uc roots 3-5 ml gallon, the next day they are darker/sliming... I usually add another 1-3ml per gallon uc roots... About a week later things are on track and bright white roots....
I do a res change a week later and it's continue the cycle.... Makes me not want to change the res as often as I should...
I finally bought a danner 40w uv filter, ran it with a 700gph pump for about an hour or so with 30 gallons of water and I got the same issue...
Did I not run the uv filter long enough? Is it something in the system even though I bleach sterilize (let system run for 24 hrs with a cup or 2 of bleach) and it still comes back
Help me please! This has been going on for months. Not one single problem in flower, crushing it otherwise...
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