[mistergreen]

Nothing is wrong... I'd like to diagnose the water params from just looking at a plant and I have sunset H. polysperma.. It's a fast growing plant and is a good indicator..

ok.. here's the visuals...

Sorry, I shot this in the dark with a flash.
as you can see, the leaves are nice and big.. Not sure what that means..
and it's not as red/pink as i'd like. Not sure what that means either..(not enough iron?)...
They're growing maybe an inch a day.

 

[John S]

i notice when the the nitrates are high its not as red lower the nitrates and it will turn red thats the plant i use to tell when to add nitrates when its gets really red/ pink time to add nitrates. thats my nitrate test kit.

 

[mistergreen]

cool. thanks.. I was getting tired of doing nitrate tests every week.