Need your help guys

[Tosh10]

Hello everyone,
First of all it is a pleasure to be part of the community sharing the experiences of each one in this beautiful culture.
I think I need your help. Could someone tell me what the symptom is? Is there really any problem seeing those spots?
The girl is on the 15th since the germination, I am using all mix under a Meihzi 300w.
Heat problem? Light or distance between top and light?
I am with variable humidity between 40% -60% light on-off respectively.

Thank you all at once

 

[Old Salt]

They look like water spots to me. Try to to feed/water without getting any on the new growth, and check the condition in a few days.

 

[Tosh10]

Thank you in advance for your help.
Could you explain better when you say "Try to feed / water without getting any on the new growth"?
Thank you in advance for your help!

 

[Hootenanny]

when you water the plants dont let any of the water touch the leaves...

 

[Tosh10]

They look like water spots to me. Try to to feed/water without getting any on the new growth, and check the condition in a few days.

when you water the plants dont let any of the water touch the leaves...

ok gonna do that. Thank you both guys
gonna come back in 4/6 days for news.

 

[Tosh10]

Hello everyone
I have been following the development but it seems like the new leaves that are growing with the same stains / discoloration.
Can anyone imagine what it might be?
I've been thinking about this quite a bit because I do not think it's any surplus even because they've just taken water, no fertilizer yet.
I'm using AllMix from biobizz, could you have something to do with it?
A very interesting question, I have ringworm or fungus on the nails, which I am treating. Always, before going to the grow i wash and disinfect my hands with water and alcohol. Could it be that when I touched the leaves I would not have passed these same fungus on the plants?
I have read somewhere that this happens gives me the fact that in my situation it is my duty to wear gloves ..
I also thought they were hotspots but I do not think that's the problem ...
Can someone decipher the symptom?

Thanks in advance

 

[Old Salt]

Check the bottom of the leaves for tiny insects. If there are none then you may have an environmental or nutritional problem.