Leaves are looking weird /cheese auto week 4veg

[Jrbanks]

Hey everybody

this is my cheese auto at day 31
I’m noticing some leaves are getting discoloured. Does anyone know what this is from? 4x4 tent under 450w Apollo10 in potting soil .3-.3-.3 watering with sensi grow a/b temps at 27c rh 50
Wanted to fix any problem before flowering starts and before I start top dressing with power bloom

 

[Boatguy]

Tip burn along with insect damage is my best guess

 

[Jrbanks]

Tip burn ? From nutes ? I did have spider mites but got rid of them and haven’t seen any for last week or so

 

[Boatguy]

Tip burn ? From nutes ? I did have spider mites but got rid of them and haven’t seen any for last week or so

Looks like tip burn from nutes.
The rest looks like leaf hopper or some other pest damage. Could be past damage from the mites

 

[Jrbanks]

No bug problems .. still same issue only worse.. Was told it was a fungal that would spread and to remove all affected leaves witch I ended up doing but not completely..

 

[haloman420]

What did you use to treat the spider mites? Could be an adverse affect from whatever treatment. If it drained heavy into the soil the roots could be affected as well.

 

[Jrbanks]

I used a soap and water mixture and sprayed tops and bottoms of leaves and entire plant then shook off extras then removed a lot of fan leaves and I did that process for about 3/4 days then stopped and went on with normal schedule it started with as well I have my other auto that went through that exact same mites problem but never had problems after the 3-4 day process

 

[Jrbanks]

Here is the comparison .. both same age ..49 days today .. both pics from today