Hi,
Im using a DWC system to grow a few tomato plants and Im having some trouble with the PH. Ive added alot of PH down and it stays around the same everytime i re-check it (around 6.5+). Is there any reason why it would do this. Im using fox farm nutes (grow big and big bloom at about 1/2 strength) and some GH Floranectar at a little less than the recommended dose. Im also using GH PH testers with the liquid...Any ideas?
![Big Joint :bigjoint: :bigjoint:](/styles/smilies/smoking.gif)
Im using a DWC system to grow a few tomato plants and Im having some trouble with the PH. Ive added alot of PH down and it stays around the same everytime i re-check it (around 6.5+). Is there any reason why it would do this. Im using fox farm nutes (grow big and big bloom at about 1/2 strength) and some GH Floranectar at a little less than the recommended dose. Im also using GH PH testers with the liquid...Any ideas?
![Big Joint :bigjoint: :bigjoint:](/styles/smilies/smoking.gif)