What nute def is this? I'm not sure what it is

C

CBDLOVER420

Member

May 12, 2014

• #1

Hi I'm using ffof mixed with fflw, I'm feeding it biocanna vega and they're 7 weeks old in veg. I'm pretty sure this might be a nute burn, but I'm not sure exactly what def it is, can someone help me with diagnosing this problem? The yellow is starting to spread and there's actually burnt holes forming, here's pictures.

 

Attachments

• 
  image.jpg
  1,019.3 KB Views: 45
• 
  image.jpg
  1.3 MB Views: 45
• 
  image.jpg
  1.1 MB Views: 50
• 
  image.jpg
  918.3 KB Views: 53
• 
  image.jpg
  1 MB Views: 44
• 
  image.jpg
  963 KB Views: 48
• 
  image.jpg
  784.9 KB Views: 48
• 
  image.jpg
  1 MB Views: 43
• 
  image.jpg
  844.7 KB Views: 45
• 
  image.jpg
  879.5 KB Views: 45

C

CBDLOVER420

Member

May 12, 2014

• #2

There's also eagle claw leaves and rust spots so idk why that is either, can someone please help me out?

 

Attachments

• 
  image.jpg
  844 KB Views: 10

SirSmokeAlot303

Member

May 12, 2014

• #3

the yellow looks like nitrogen def. to me

 

C

CBDLOVER420

Member

May 12, 2014

• #4

Yeah that's what I was thinking, but I'm feeding it with a good amount on nitrogen, so idk if it's a burn or a def

 

Z

Zawx

Member

May 13, 2014

• #5

Your PH could be off, preventing the nutrients from even being absorbed in the first place. You say you've been feeding it a good amount of nitrogen so it could also be salt build ups maybe? I couldn't say for sure though, Those would be my first guesses though.

 

C

CBDLOVER420

Member

May 13, 2014

• #6

I'm pretty sure it might be the ph problem, I'm plannin on getting a ph up solution, because sometimes the ph goes as low as 4.9....I know it's bad but I'm waiting for my check to get it, what do you think the whole claws mean? Heat stress?

 

C

CBDLOVER420

Member

May 13, 2014

• #7

Anyone else has some guesses?

 

burgertime2010

Well-Known Member

May 13, 2014

• #8

Too much nitrogen. The dark green top leaves are a good indicator. You are probably overwatering. Stabilize your ph and think about using cal mag. The light is not strong enough for too long and yellow is what happens.