Can you help me identify the problem with my plants?

[rokkie]

Hi.

I started now planting for the first time and for more that I have read I face rookie problems that get me lost.
I had 2 problem recently, my lights I found out they were why lower wattage then advertised and the temperature went too low on the room I had them.
Both are resolved but now now leaves look like you can see on the picture.
I cannot find in any guide the marks.
Can you help me?

Thanks

 

[Phytoplankton]

could be a few different things, light/heat stress would be my first idea. Also take a high power microscope or loop and examine the underside margin of the leaves for critters, I don’t think it’s russet mites, but better safe than sorry.

 

[marcus611a]

Hi.

I started now planting for the first time and for more that I have read I face rookie problems that get me lost.
I had 2 problem recently, my lights I found out they were why lower wattage then advertised and the temperature went too low on the room I had them.
Both are resolved but now now leaves look like you can see on the picture.
I cannot find in any guide the marks.
Can you help me?

Thanks

I agree about that heat and light stress cuz I see tacoing.. I'd back the light down a bit or raise it up higher from the plants.

 

[Carcass]

I think those leaves sustained a little damage when they
were first forming, and that damage has just grown with them,
so now it looks like big damage..
She looks pretty good otherwise..

Welcome to 420, rokkie!

 

[rokkie]

Moved the lights and the damage stopped growing. Big thanks.
The thing is they are just not growing. I put a Mars hidro ts600 24h running 60cm from the top as recommended, temperature is 22/33 degrees and humidity is between 50 and 60 (got to get a humidity sensor to control the humidifier). Any tips for it?