Powdery yellow spots

Go go n chill

Go go n chill

Well-Known Member
FFOF soil
3rd week of glowering
1/2 tsp of bloom booster 3 days ago
Almost positive it isn't over watering,
Auto strain black cream
It isn't on 2 afghani regs
Spots are yellow and powdery
Ph out is about 6.2-6.5
I can't view the pic on the forum or I would've looked there first
My humidity is a constant 60% and there's not much that I can do about that
I have a 6 inch exhaust fan and out open the closet door several times a day so I'm thinking the air in the room is being exchanged well enough to illuminate that but I don't know that's why I'm here asking thanks for your help
 

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chemphlegm

chemphlegm

Well-Known Member
yellow and powdery= fungus.

but it doesnt look like fungus from the pic to me, so....

what did you change before you saw this happen?
humidity? temps? light?
 
Go go n chill

Go go n chill

Well-Known Member
I haven't changed anything at all I had noticed an occasional spot early on but this morning when I checked it just seems there were a few more leaves that had this on them I noticed it with the compact florescence lighting and the LED lighting by humidity is a constant 60% and there's not much I can do about it
 
Last edited:
chemphlegm

chemphlegm

Well-Known Member
Go go n chill said:
I haven't changed anything at all I hadn't noticed an occasional spot early on but this morning when I checked it just seems there were a few more leaves that had this on them I noticed it with the compact florescence lighting and the LED lighting by humidity is a constant 60% and there's not much I can do about it
Click to expand...
if it is mold lowering the humidity is the way to correct this, but if you cannot lower the humidity you gotta take your lumps.
I'm not convinced its mold yet are you?
 
Go go n chill

Go go n chill

Well-Known Member
chemphlegm said:
yellow and powdery= fungus.

but it doesnt look like fungus from the pic to me, so....

what did you change before you saw this happen?
humidity? temps? light?
Click to expand...
Come to think of it I have done something different last couple of days but probably affected their immune system I defoliated a couple of the plants cut off several fan leaves
 
chemphlegm

chemphlegm

Well-Known Member
at least wash it off, or since you're not shy about removing leaves....cut those off. high humidity + viable mold spores is bad.
spray with liquid(search site, like baking soda maybe) but water kills mold too, so spray it to render the spores non friable then remove them carefully. there are some oily sprays that mold doesnt like also I think
good luck
 
Go go n chill

Go go n chill

Well-Known Member
chemphlegm said:
at least wash it off, or since you're not shy about removing leaves....cut those off. high humidity + viable mold spores is bad.
spray with liquid(search site, like baking soda maybe) but water kills mold too, so spray it to render the spores non friable then remove them carefully. there are some oily sprays that mold doesnt like also I think
good luck
Click to expand...
Ok
 
Go go n chill

Go go n chill

Well-Known Member
chemphlegm said:
at least wash it off, or since you're not shy about removing leaves....cut those off. high humidity + viable mold spores is bad.
spray with liquid(search site, like baking soda maybe) but water kills mold too, so spray it to render the spores non friable then remove them carefully. there are some oily sprays that mold doesnt like also I think
good luck
Click to expand...
I think it's calcium deficiency , another well-known member city had a problem at around week six using Foxfarm forest girl being completely out of calcium and magnesium. I'll Google some images and it looks very much like my plants thanks for your help
 
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