hello i need help with my super cali haze (Super auto)!

[jusii]

it grows in green house i water it every 3-4 days i use some nutriants for it but cant tell now whats the npk chain was, i think 10-10-20 myb?!
but iam running it on pure water past half a week because he has some problem and i cant figure it out whats wrong with it!
Can you suggest somthing for me?
And sry about my english it isnt my first language!
Thank u for your help!

 

[jusii]

thats the seed https://www.cannabis-seeds-bank.co.uk/short-stuff-seeds-super-cali-haze/prod_2485.html

 

[macsnax]

I grew that last year, they're pretty nearly four autos. I hate to say it but those spots look to be fungal, identify it and bust out the proper fungicide.

 

[jusii]

I grew that last year, they're pretty nearly four autos. I hate to say it but those spots look to be fungal, identify it and bust out the proper fungicide.

can it spred to my other plants?

 

[macsnax]

can it spred to my other plants?

If it is a fungus you can count on it, especially in a greenhouse environment.

 

[jusii]

If it is a fungus you can count on it, especially in a greenhouse environment.

i did spray my plant with cola because of bugs myb black spots are from it?
i did wash it after wards but myb somthing stayed?!
because all the spots mainly are brown! but iam more woried why leavs turn yellow and die? myb its all togethr i dont know man and i cant move it away thats the problem!

 

[jusii]

but i will get some fungucide any ways!

 

[macsnax]

Maybe pick off the leaves that have these spots. You don't really want to spray fungicide on your buds ya know? Or be real careful not hit the buds with it. And I would increase airflow as much as possible, add fans if you can. Do you have a door on each end? If not you need to be pushing air out of the top and pulling air in from the bottom of the door you do have. A fan or two should take care of that.

 

[jusii]

Maybe pick off the leaves that have these spots. You don't really want to spray fungicide on your buds ya know? Or be real careful not hit the buds with it. And I would increase airflow as much as possible, add fans if you can. Do you have a door on each end? If not you need to be pushing air out of the top and pulling air in from the bottom of the door you do have. A fan or two should take care of that.

jea thats a bit problem ,kinde dont want to show it what iam growing there and have no electricity but i can add some fans with batteries i will do it thanks, i have windows in bouth side i can keep thous up! but one thing is that in night temperature can drop till +11c

 

[macsnax]

That's not too cold. I'm at 7000ft and get a bit cooler than that without plants not liking it. Open your windows and whatever to increase airflow. But do it after you pick off the infected looking leaves.

 

[jusii]

That's not too cold. I'm at 7000ft and get a bit cooler than that without plants not liking it. Open your windows and whatever to increase airflow. But do it after you pick off the infected looking leaves.

ok thanks!