Hi brv not sure what you ph is @. but the dolomite lime will help to raise ph to 7 and act as a buffe,try 6.8 see were you get with brv,as long your 7 or under 7 she be ok,and work form there on,it take time for the D- to get working, Kudo
Your runoff will usually be lower than the intake and according to general hydroponics a one point lower than intake is normal and won't affect any thing.It's more important to have the correct intake and not worry about runoff unless its way low.
Your runoff will usually be lower than the intake and according to general hydroponics a one point lower than intake is normal and won't affect any thing.It's more important to have the correct intake and not worry about runoff unless its way low.
:smokebuds:I know it's been pounded in our heads about runoff and if your worried about it do what ever makes you comfortable.If you can raise the ph buy adding lime or calcium its better to do it that way than raising the intake ph higher so the runoff is higher.I have talked to teck support from ffof and general hydroponics and both said the intake should be correct ph and that way you know at least thats right and adjust your runoff with amenments.
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