Help! Week 3 of flower and My whole plant is turning yellows

[Stem]

Hydroponic: DWC

 

[elmoreno212]

1. check your temp in the grow tent , it might be to high
2. looks like a potassium deficiency
3. it can also be a nutrients deficiency

 

[Stem]

1. check your temp in the grow tent , it might be to high
2. looks like a potassium deficiency
3. it can also be a nutrients deficiency

should I flush it and give it 2 days to see hoy she dose ?

 

[elmoreno212]

so you think its a nutrients lockup?
but yes you can do that and not give it any nutrients until she recovers...

 

[Galgrows]

What's the roots look like are they in a mesh cup? Water temp?

 

[DillyTrying2Learn]

What's your EC/PPM and PH, have they been stable or what is going on with those after you feed?

 

[munchies]

Very little information to go on . What your temps ,what's your ppm, your pH and how often do you check it ? Are all your tools calibrated? What food are you feeding . Are your roots healthy? What light do you have ? Also the distance , is this your first grow ? Have you had this problem b4 ect ? Give us something to go on