HELP! Plant and Leaf Health : Bugs ?! Urgent plz

[FeverBoy]

Hey Everyone

wanted some expert eyes on my leaves see what’s going on.
Close to end of veg and wanted to inspect closely. I’m not happy with how my leaves look on WCake. It’s my first time non organic and been aaaa long while since my last indoor, please help and thanks in advance. So basically 2 questions , 1 ) leaf health and bugs ?! 2) anybody can take a good guess at how big these ladies will get ?

4x4 tent
Led x2 lamps
4 in fan/filter
18/6
non organic fee

Left to right : somethingshark CBD , Afghan Hash , Wedding Cake

Wcake & potential issues

Any ideas ? Has other areas with similar look. I’ve checked under leaves and see no visible activity of mites, no flies or whitemoths etc. Some more visible white flecks around but looks like dust most of time , maybe from vermiculite in soil?

hash and cbd

other plants seem healthier to me but I’m also not at all familiar with wedding cake strain. Anything to maybe adjust or worry about ?

cheers and thanks in advance

 

[Wolfe0420]

White powder mold potentially. Hard to say.
what are the temps and humidity levels?

 

[lalaland]

It sure looks like spider mite damage. Did you look with a magnifyer under the leaves?

 

[Rwise]

I think I would spray with either spinosad or ISO (50/50 with water) every other day for at least 3 treatments with the lights off!

 

[FeverBoy]

Temp and humidity control has been a nightmare honestly. We’ve had a bunch of power outages in the last weeks and our building sucks so heating goes out in that room in the middle of the night also. Low humidity normally and temps vary unfortunately

 

[FeverBoy]

Should I spray preferably before hitting flowering ?

 

[FeverBoy]

Going to get one today actually let la know how that goes.

 

[SoOrbudgal]

My thoughts along with pot is getting to small.

 

[FeverBoy]

Pot is too small eh... didn’t see that comment coming but makes sense. The wedding cake took off incredibly fast compared to the other 2. Sooo I’m guessing spray regimen first then look at bigger pot ? Avoid shock ?

 

[FeverBoy]

Sooo verdict is maybe it’s bugs / Mold / feed problem

- which is it ?
- low humidity is an issue
- temp fluctuations
- pot size
- will need to spray ( read before veg for at least several treatments?)

I figured for my first indoor grow in fooorever would have all the fun problems pop up but seems like this is something that can be at least controlled if I take steps now ? Please be honest

 

[Rwise]

Yes but both are safe all the way to harvest.

 

[Rwise]

The faster corrections are made the more yield you'll get from the time involved.