What deficiency or problem?

[kingzt]

This is happening at like day 23 of flower. Only happening to one strain. I have been feeding lighter than normal just to guage and see if i can save some cash of fertilizer. This is also happening towards the top of the plant. Not on lower leaves. House and garden nutes. Dtw in promix

 

[kingzt]

bump

 

[Kerowacked]

Back off the light?

 

[EBgrows420]

Yoooo I gotchu hold on.

 

[EBgrows420]

Looks to be An Iron Deficiency.

 

[EBgrows420]

Actually wait never mind thats from the veins.. try upping calmag is what I would do I can send you a picture of this Deficiency list and you can see if you can figure it out?

 

[kingzt]

Back off the light?

This could be it. Recently upped the intensity

 

[ProPheT 216]

I see a little burn at the tips of leaves. They also appear to be very dark green. I would say your ec is high and your causing feeding problems. More is not better with weed plants. Most prefer ½ to ¾ of what the feeding institutions say to feed.

I would do the math and feed at ⅔ ¾ strength and look for improvement... or maybe you have cut your feed back 2 much...

 

[MannyPacs]

What all are you giving her?