What is causing this?

[Tenakey]

Hey Fellas!

Im currently attempting my 2nd grow and already bumped into problems, so if anybody could give me a hand, it would be much appreciated.

My Girl is 3 weeks old tomorrow, and I noticed these spots on the leafes around 1 week ago. Because I didnt feed her any nutes yet, I thought it could be a deficency so I started feeding her with 1ml/l biobizz grow at day 18, and she got her second one today at day 20. Also, the tips of the top flowers/leafes (not sure what its called) are kind of very light green, is this normal or does it give me one more thing to worry about?

Here is some additional information,

* Soil is some organic one. (I belive its equal to a Lightmix soil).
* Samsara Seeds - Supersonic Cristal Storm Automatic
* 200w CFL in a 60x60x160cm Secret Jadrin tent.
* 11 litre pot
* I use tap water, around 7,7 Ph (Let is stand open for ~24hrs)
* Outcome Ph is around 6,5 - 6,7
* Temp is between 22c - 32c (Mostly around 26-28c)
* Active in/out fans 24/7
* 20/4 light cycle, and a fan blowing on her during these 20 hours, then it shuts down.
* I have Biobizz Grow and Biobizz Blom, if that could help my situation in any way.

And I will add 3 pictures aswell,

English is not my native language, so I hope you all understand my grammar

Thanks in advance!


Tenakey

 

[JM]

well it just looks like splash marks from water to me... looks like it got splashed while watering and the light gave it a little "light burn"
I think you're ok... they look healthy n happy and your ph sounds pretty good...

:smokebuds:

 

[Tenakey]

well it just looks like splash marks from water to me... looks like it got splashed while watering and the light gave it a little "light burn"
I think you're ok... they look healthy n happy and your ph sounds pretty good...

:smokebuds:

Damn Im glad for your response, and such a positive one aswell.
I am constantly watering the leafes with those "spray bottles", you know that makes the water come out like tons of tiny snowflakes
Ive been doing this to keep some humidity in there at around 60%, but Ill stop with it right away then.

Thanks again for you super fast reply JM, very much appreciated. Now I can sleep without nightmares tonight


Cheers!

 

[JM]

no worries mate... if you need to spray to keep your humidity I'd continue with that practice.... 60% is about min humidity.... make sure not to leave them wet overnight... that breeds molds and such easily... :smokebuds:

 

[Tenakey]

I guess I will have to keep spraying then, without it, my humidity drops down to 35%.
But if I've been reading right, it should be 60%+ humidity during veg, and during flower it should be around 30-40%.
If that's the case, then I wouldnt have to keep spraying for too long.

And great input on not leaving her wet overnight, I didnt even think about that.

Once again, Thanks alot for the suport JM, its much appreciated.

 

[GCase]

Looks like a slash to me. I do it all the time on lower leaves.


An edit: slash is "splash." I was 100% cannabis free when I typed the above.

 

[HomieHogleg]

I guess I will have to keep spraying then, without it, my humidity drops down to 35%.
But if I've been reading right, it should be 60%+ humidity during veg, and during flower it should be around 30-40%.
If that's the case, then I wouldnt have to keep spraying for too long.

And great input on not leaving her wet overnight, I didnt even think about that.

Once again, Thanks alot for the suport JM, its much appreciated.

A way I help keep the humidity up in my veg area, is I keep a 5 gallon bucket of water, that I use to water my plants, and mix my nutes, with a bubble stone in it, right next to the intake for my veg area. The spray from the bubbles breaking the surface of the water, is pulled into the room with the intake of air. My veg area stays around 62% RH

HomieHogleg

 

[JM]

great idea homie!!! :thumbs:
+rep!

 

[GCase]

I second that Homie and JM and will move my bubbling gallon of h2o into my grow space.

 

[mr.mcgregor]

Be carfeull with hid lighting, if you get even the smallest drop of water on a hot lamp BOOM!!