Wanna know if you have to PH the water in order to flush the system , or you could just use hose water and then at the end ph the water ?

Or you have to flush with PH'ed Water ?

It's hard 4 me to get PH down so I have to save what little PH down I have , but if I have to , I will .

Let me know .

I grow in slabs and trays with a 40 Gallon reservoir.
highallthetime Reviewed by highallthetime on . I need to flush my system - I've got a question ! Wanna know if you have to PH the water in order to flush the system , or you could just use hose water and then at the end ph the water ? Or you have to flush with PH'ed Water ? It's hard 4 me to get PH down so I have to save what little PH down I have , but if I have to , I will . Let me know . I grow in slabs and trays with a 40 Gallon reservoir. Rating: 5