please help not sure what's wrong

[bonghitter216]

Plant is at 6 weeks auto seeds chemdogg when it started flowering lower leaves started to yellow the about 2 week in other leaves started to yellow gave them a lite feed with call mag micro and grow from cutting edge.its only got about 4 weeks left but don't want it to die.

 

[MedGrower]

Provide pictures of the whole plant on natural light. Any idea on the soil pH? Yellowing lower leaves sounds like your typical nitrogen defiency.

 

[bonghitter216]

I will pull it out tonight and take pic what do I use to get nitrogen back up just regular nutes

 

[bonghitter216]

 

[bonghitter216]

 

[GoAuto6]

Lookin like nitrogen toxcisity.... what are you feeding and when?

 

[bonghitter216]

Been feeding 1/4 tsp of cal mag' grow ,micro from cutting edge only have gave it this 2 times. The whole grow pH water to 6.5 soil is ocean forest 7 gallon smart pot. How can I fix only got few weeks Dec 11 should be done

 

[GoAuto6]

Do you have a soil probe?

 

[bonghitter216]

Yeah I flushed it pH was at 4.0 flushed it out got it back up to 6.5.what should I do know let it sit and just use pH water ?

 

[GoAuto6]

I'd do a 1/8 strength feed and wait 3-4 watering's to feed again, oceans forest is hot to begin with. Autos are sensitive to nutes very picky.