Leaf Diagnosis. Improving your leaf eyes...

[Frankster]

Thought I would throw this up there, because it looks like a nice example....

Postassium? or is it Nitrogen.... Or perhaps both?
Look too the leaf for the historical story here, and I'll try and tell you what happened...

Leaves tell a story, and I'm starting to see that better now.

 

[PpmOver9000]

I've been waiting for months to know what the answer is.

 

[iX_Lazy_Xi]

Looks more like wet/dry cycle wasn't long enough

 

[Rootbound]

This thread link below will show you all the deficiencies by looking at your leaves. Thats the easy part, The harder part is figuring what 20 different things could be causing it.

Helpful charts for making cannabis nutrient deficiency diagnoses

I think I may as well just post these here charts up in their very own thread and then put that in my sig line, because I spend a lot of time posting these charts that I use regularly to help me make diagnoses on all my plants, cannabis included. One is specific to cannabis, the others...

www.thcfarmer.com

 

[growsince79]

Thought I would throw this up there, because it looks like a nice example....

Postassium? or is it Nitrogen.... Or perhaps both?
Look too the leaf for the historical story here, and I'll try and tell you what happened...

Leaves tell a story, and I'm starting to see that better now.

Looks kinda like what I have going on. I think mine was nute lockout from low ph and in way too small container. Im still not sure. Survey says???

 

[Moshmen]

Looks kinda like what I have going on. I think mine was nute lockout from low ph and in way too small container. Im still not sure. Survey says???

Uptake issue. Lol