outdoor plant stem problem- need advice!

[lizzard1]

:wtf:Need help identifying problem and possible solution for stem deterioration in outdoor garden. Is this canker, rot, mold, or something that is that just happens occasionally to big plants in a dense garden? See Pics
Mostly on Super Siver Haze :rasta:

[SunnyD]

I'll let you have this and see if you can diagnose yourself

Nutrient Disorders in Marijuana Cannabis Plants (http://www.onlinepot.org/grow/nutrients.htm)

And fill this out while you're at it if you can't figure it out

http://boards.cannabis.com/plant-problems/127058-troubleshooting-form-yay-you-know-you-wanted-one.html