That is kind of what I figured. Thank you
Oh that was very useful actually I figured it out because of this. My light is at 450, and is about two feet away. The room is mid seventies, but the ph is not in the right.Alright B&B, I got called out by a fellow mod so I am going to give it a go bro. I am going to tell you from the start, my hydro experience is very limited.
A few questions I need answered.
1) What type, how many watts and how close are your lights?
2) What is the temp in your room?
3) What is the ph of your tank and how much have you fed her already?
Do you think your PH is a bit high. I know hydro tends to rise overtime in many reservoir systems. 6.2 is at the upper max. It is my understanding that 5.8 is about perfect, a tad lower is good for seedlings and veg. So, the upper limit would be the equivalent of the upper limit of 6.8 in soil--a point, at which lock out begins.
Hoping a hydro pro can verify above and assist you.
Many AFN members seem to be experimenting with hydro. And I am trying to bone up on it. Good luck.