Quote Originally Posted by Steelwool
If you using tap water you should add Final Flush to get rid of PPMs from the tap.
Well I don't have any Final Flush so it will have to be plain tap water. Thanks for the help.

PhatJay Reviewed by PhatJay on . Flushing Phase Question I am 2 days from starting my 10 day flush before harvest. Do I still need to PH down my water? Or is it better to just feed my girls straight from the tap? If you are flushing with RO/DI water do you still add calmag during this phase? Rating: 5