Which deficiency is this

[Duncan705]

Growlog link: [paste your link here]

If you don’t have a growlog please answer these questions.
What strain are you growing? White Widow Is it Auto, Fem or Reg? Fem
Are you growing Indoor or outdoor? Indoor
Are you using nutrients? No for the moment

I have this white widow of 4 weeks old and it worries me that it’s showing a kind of deficiency I cannot recognize. I’m using an all mix soil and no fertilizer.

Hope you can help me

[Cam905]

[Demonrage75]

Looks like it needs to be fed. How’s your pH? Your pH being off will show as deficiencies. It’s not able to absorb the nutrients when the pH is off.