Hey guys,

Basically i have a few basic questions that i would really appreciate some info
I know i have been asking allot of questions and it really REALLY is appreciated!

I am using a ring drip system through hydroton into a lower level reservior.

I have read that some people when changing their water have a small cycle of regular water (PH'd of course) but minus the nutrients.. Is this a common practice or just what some peep's like to do?

If i was having some ph issues and decided to flush how long should i leave unfertilised water running through the system to flush?

Last and finally lol
I ph'd the system and the set it to run and within the hour the ph had already raised PH.7. Would this just be from residue from the hydroton and also the containers they are draining into?

Thanks Guys