Scrog......brown spots on fan leaves check it out(pics)

[downhiller6325]

ok so im about 4 weeks into flower and i Katowice about a week ago that some of my fan leaves have brown spots on the edges...well i let it go till today and its just gettin worst....i thought it was mag diff...but i dont know but i added 2 table sppos of epsons salt to the water...i hope thats all i have to do....i just wanted to know if i diogonosed my problem corectly...and if not what is the problem...ive looked every where and cant find anything that explains my problem soo heres some pics to help you guys out:

 

[AGSteve]

what's new growth look like?

 

[downhiller6325]

great there all flowering...i just dont want it to progress to the flowers

 

[mygirls]

that is normal with a flowering plant. its just pulling at the goodies out of the leaf to the buds.

 

[downhiller6325]

ohh ok thanks for the info..now will the epsons slat effect any thing i have 9 gals of water in my res soo i put 2 tea spoons of the slat in the water.....

 

[AGSteve]

are these lower fan leaves showing the spots?

the brown spots look very round. have you been foliar feeding?

 

[mygirls]

are these lower fan leaves showing the spots?

the brown spots look very round. have you been foliar feeding?

good call i was just coming back to say that.

 

[downhiller6325]

nope the only time i spray any ting on them is co2 water but i havnt done that in forever... and yea it was the lower leaves but now its gettin closer to the top

 

[AGSteve]

nope the only time i spray any ting on them is co2 water but i havnt done that in forever...

it looks like water droplet burn tbh. i.e. droplets of water focusing the light and causing the burn.

from the pics of the buds all does look ok. maybe your getting condensation forming water droplets.

do you know how low the temps get when the lights are off?

 

[downhiller6325]

yea in liike the lower 60s

 

[AGSteve]

yea in liike the lower 60s

have you had a look at the plants as soon as the lights come on? do they show signs of any condensation? i.e. shake the foliage or rub your hands up and down it and see if you get water on your hands?

 

[downhiller6325]

ok i guess im wakin up at 6 in the morning lol

 

[AGSteve]

ok i guess im wakin up at 6 in the morning lol

waiting on your findings...

all the best.

 

[downhiller6325]

well I checked umm out this morning and theres nothin on there fan leaves when they first wake up.....

 

[mygirls]

don't spray or mist anything all day see what happens. im not saying you are spraying or missting just saying don't if you are

 

[downhiller6325]

pk....ill make sure no water gets on them leaves...lol.....i did notice this mornin that the spots are occurring as fast as the where yesterday if that makes any since...like theres not as many news ones as yesterdyay....

 

[mygirls]

pk....ill make sure no water gets on them leaves...lol.....i did notice this mornin that the spots are occurring as fast as the where yesterday if that makes any since...like theres not as many news ones as yesterdyay....

what is your humidity when the lights are off. are the leaves a little damp when the lights come on.

 

[downhiller6325]

idk my dark humidty...but my day is about 45 and thats way i got up at six this morning to check the water thing on the leaves but there are non....idk see the brown spots start on the edges like nute burn they they work there way to the center of the leaf and soo the leaf will eather die or like some of them they just keep pushin though no matter how many brown death spots there are.....i do wonder if there just doin this cause im flowering but ive never seen this on any flowering plants ive looked at...

 

[mygirls]

would like to see some pic.

 

[MediMaryUser]

thats a really nice and even scrog looks great idk about the spots tho i wouldnt trip