Week 3 flowering

[killerbeez]

i grow this northner light in soil with 1000w led at week 3 flowering, i feed 1000ppm GH floranova blooming with 2ml koolbloom. whats problem on the leaves? brown tips and edges... is it potassium deficiency?

 

[Reave]

Maybe too close to the light? Is it just the top leaves? Almost looks like calcium def or something.

 

[killerbeez]

Maybe too close to the light? Is it just the top leaves? Almost looks like calcium def or something.

The led light is 30 inch away from the plant.

 

[Reave]

@carcass who’s good with these?

 

[Carcass]

I did give a Northern Lights a potassium overdose ,which burned the crap out of it,but I'm not sure what a potassium deficiency looks like.... afraid I'm not much help here...
I'd say be careful if you end up adding more potassium to your plant's diet ...

Here's a pic of the K overdosed NL-it went from green to this in 3 days:

 

[SgtKiLLx]

I did give a Northern Lights a potassium overdose ,which burned the crap out of it,but I'm not sure what a potassium deficiency looks like.... afraid I'm not much help here...
I'd say be careful if you end up adding more potassium to your plant's diet ...


Here's a pic of the K overdosed NL-it went from green to this in 3 days:

Damn man. Thatza burn for sure .


This is potassium deficiency.