Mag deficiency? Light burn?

[Blackleavesftw]

There’s 4 other strains all growing well in the same tent, week 2 of flower this is only on one strain. Lights are at 75%. Air temps are 82 with 62% RH

 

[sonnyjim]

Can you post a pic of the whole plant and where those leaves are located? It will help to diagnose.

 

[omac69]

A visual guide to cannabis deficiencies

Worried about your plant health? See a cannabis deficiency that you cannot identify? Our guide to cannabis deficiencies may help you solve your problems

dutch-passion.com

 

[myke]

Pretty un common to have a B deficiency ,never seen it before.

 

[Blackleavesftw]

@omac69 thanks brother

 

[myke]

What are you growing in? And what food?

 

[Blackleavesftw]

What are you growing in? And what food?

Remo nutrients

 

[myke]

Remo nutrients

I would think its something else thats blocking B,stress,under water,RO water,ph. Quite a few things can disrupt B uptake.

 

[omac69]

yea same idk it could be something else with light stress, you using tap water?