Quote Originally Posted by pushit
Anytime. I have a question for you. Why are you buying water from the hydro store? My own curiosity. Sounds like you got test strips for your ph? They will work but ill strongly advise getting a digital ph pen. The strips wont test the runoff properly from what ive read (dont know from experience). If you bought a ph pen(Milwaukee ph 600 on ebay for 20 bucks) and ph up and down you could use your tap water and would save you money in the long run. Plus a bunch of trips to the hydro store. What size pots are you using now and what size are you planning on finishing with?
i get the hydro store water for free : )
and i got some liquid ph tester for the water. its perfectly yellow.