Am I overfeeding in DWC?

[Foxtrot1970]

We are all stoned all the time. Just dont want you burning the crap out of your plants or waiting.

Oh I know thanks friend

 

[Foxtrot1970]

Update!
She is doing really great imo. PPM is at 900 and I am able to increase the light back . The leaves quit yellowing and oranging around edges. I increased the cal/mag.. ..
Thanks for everybody's help! You people rock!!!!!