Grey/Light Brown Spots - Please help

[chib]

Hey guys...



So for a week or so I've been noticing this weird whitish brown spotting appear on some leafs of my plant.

Well it's been a week or so and it's getting progressively worse...


Strain - holy grail kush
# of Plants - 1
Grow Type - Soil
Grow Stage - Vegetative
Bucket Size - 1.5 gallon
Lights - (4) 111 watt
Nutrients - miracle grow multi purpose
Medium - miracle grow moisture control
PPM - ?
PH - 6.5-7
RH - 50% to 55%
Room Temperature -80 to 86
Solution Temperature -room temp
Room Square Footage - 2 x 2
Pests - None Known

 

[Scarfinger68]

Re: Grey/Light Brown Spots please help.

My initial thought is light damage. But 111 watts isn't that much power. Are these indoor plants that you set outside in direct sunlight? If so that may cause it.

Maybe it is somewhere in here:
Cannabis Plant and Pest Problem Solver - Pictorial

 

[chib]

Re: Grey/Light Brown Spots please help.

Thanks for the response but I got the problem under control, It was a problem with fluctuation of PH