New Grower Do I have a problem?

[Dr. Babnik]

Experts @A-Train and @namvet25 , could you have a look on these leafs on my White Widow and tell me what you see?
I just had her in the bathtub and flushed the soil with 10 L pure water.

White widow, day 46

• Dr. Babnik
• Apr 26, 2016

47 cm. Has some affected leafs.

White widow, day 46, aff.leaf 3

• Dr. Babnik
• Apr 26, 2016

White widow, day 46, aff.leaf 4

• Dr. Babnik
• Apr 26, 2016

White widow, day 46, aff.leaf 1

• Dr. Babnik
• Apr 26, 2016

White widow, day 46, aff.leaf 2

• Dr. Babnik
• Apr 26, 2016

 

[MedGrower]

Please include any readings of pH of the soil or the runoff. Looks to me like too low pH of the soil / slight overfertilization but please dont act on my hunch alone. Good luck bro!

 

[Dr. Babnik]

Please include any readings of pH of the soil or the runoff. Looks to me like too low pH of the soil / slight overfertilization but please dont act on my hunch alone. Good luck bro!

My pH meter is stucked in the mail.
If pH is to low, I will sprinkle NaHCO3 on top of the soil.