leaves turning yellow overnight any ideas why

[dean1963]

yesterday everything looked great and this morning i see this and now there's 1 more starting this.
i'm positive the 2nd was not there this morning.
the 1st is on the bottom and the 2nd is on the top.
any ideas?
temps are 22c (71f) to 25c (77f)
RH is 45-55
i did have rh up in the 60 range and just turned it down
it's time to water but wanted to see what you guys said first
thanks

 

[Zill]

Dean,

What does the underside of the leaf look like?

Zill.

 

[2Bad]

That's variegation. It's not yellowing. All good.

 

[Zill]

Cannabis does not produce variegated leaves unless there is a problem.

Send us a pic of the underside.

 

[2Bad]

Never heard that before

 

[mysticepipedon]

I have seen this a number of times before. I have no idea what it is, but some on ~the internet~ [eeeek!] say it's a virus, like TMV. I have noticed that it doesn't seem to have any effect on plant growth, yield or potency.

If it is a virus, maybe you have to keep a mother plant for a bit of time before you see ill effects, but I wouldn't worry about this.

 

[2Bad]

I have seen this a number of times before. I have no idea what it is, but some on ~the internet~ [eeeek!] say it's a virus, like TMV. I have noticed that it doesn't seem to have any effect on plant growth, yield or potency.

If it is a virus, maybe you have to keep a mother plant for a bit of time before you see ill effects, but I wouldn't worry about this.

It's not it's happened to me a few times and it just goes away. Definitely Variegation.

 

[dean1963]

these are auto flower if it matters

 

[Goodshit97]

Cannabis does not produce variegated leaves unless there is a problem.

Send us a pic of the underside.

Its definitely variegation.
Why are you always clowning on peoples threads?

 

[2Bad]

Its definitely variegation.
Why are you always clowning on peoples threads?

Yeah I was on Zill's side when he joined the forum...but it's almost like hes just hitting google and reading the first thing he sees.

 

[dean1963]

and seeing as i'm here, going to have a power outage next week for 1-2 hours. it's happening at 14 hours of light then i'll have 4 more hours of light before bedtime for the girls
i can't open the door to let light in because of the outside temps, can i just put a led flashlight in so it doesn't get dark?
or will the lights on/off/on not bother them?

 

[dean1963]

Its definitely variegation.
Why are you always clowning on peoples threads?

i assume your talking to zillface?

 

[Goodshit97]

i assume your talking to zillface?

Yes, hes all over this place giving bad advice, starting to annoy me.

 

[mysticepipedon]

and seeing as i'm here, going to have a power outage next week for 1-2 hours. it's happening at 14 hours of light then i'll have 4 more hours of light before bedtime for the girls
i can't open the door to let light in because of the outside temps, can i just put a led flashlight in so it doesn't get dark?
or will the lights on/off/on not bother them?

Looks like they're in flower. Are they autos? Regardless, sounds like you're on 18 hours of light. The dark period shouldn't be a problem, if that is the case.

With photos, you don't want the dark period interrupted with light, for any reason. Interrupting the light period doesn't matter.