1 Out of three plants leafs problems

[Tony autoflowers]

I have the three plants same feed same lighting sign environment first time grow indoors so I’m just glad they still alive after 21 days so I’m doing something right learning day by day reading a lot but I have no clue what’s going In my grow space right now any input would be appreciated

 

[Sleeper143]

My first thought is heat stress, if not then maybe something Rh related. What are your temps and Rh at?

 

[Sleeper143]

Also looks like something ate a chunk out of the leaf in the second pic

 

[Builder0101]

Good color. Chewed leaf may be mechanical damage. Do you have a fan blowing directly on the plant/plants?

 

[Tony autoflowers]

Yes fan on 24/7 all ways rotate pots Once a day

 

[Tony autoflowers]

Today’s

 

[Builder0101]

Is it an oscillating fan or stationary. Dont want a fan blowing constantly in one spot.

 

[Tony autoflowers]

Small oscillating fan in the corner top fan blowing the light

 

[Builder0101]

Ok. You will want a small oscillating fan sweeping across the plants.

 

[MissUniverse]

What is your feeding schedule. What's your medium. I'd need more details to even get an idea. Also the infirmary might be a better area for advice on what could be going on. There are many variables. What's your medium's ph, is it sitting on the floor, how often are you watering, how about feeding, how about your roots, do you use any beneficial bacterias (such as azis or mykos). More information will help. Tag me with @MissUniverse with your reply if I can help you. Also do you have a journal that I can see to look at what you've been doing? Every little bit helps