Could this be Powdery Mildew?

jabusgrow

Member
This is my first grow and I received clones a week ago and was told they were 2 weeks old when I got them, so they should be about 3 weeks into veg. Any idea what those little dry white spots and sugary looking leaves could be this early? With a little drop of water I was able to wash away the little white spots. But the leaves still have a very sugary white look to them. I want to give them a couple more days to see what it turns into but I currently have seeds in the same tent and don't want to risk damaging them. If anyone can help its greatly appreciated, thanks.

 

jabusgrow

Member
Looks more like hard water /mineral deposits on last pic.
I think the plants are 3 weeks into rooting, so one more week before official vegging starts.
Thanks still learning it all. I'm glad I was worrying for nothing.
 

CannaBruh

Well-Known Member
looks like water/nute residuals

pm is like computer fan dust, very fine and will blow around (don't blow it around)
it'll build up to thick white cotton on top of leaves if you let it, that doesn't look like pm to me but could be
 

jabusgrow

Member
looks like water/nute residuals

pm is like computer fan dust, very fine and will blow around (don't blow it around)
it'll build up to thick white cotton on top of leaves if you let it, that doesn't look like pm to me but could be
Thanks I'm hoping thats all it is. I'll give it another day or 2 and if it forms anything like that I'm just gonna chuck em and hope it didn't spread to my seeds.
 

chemphlegm

Well-Known Member
looks like water/nute residuals

pm is like computer fan dust, very fine and will blow around (don't blow it around)
it'll build up to thick white cotton on top of leaves if you let it, that doesn't look like pm to me but could be
but this part got me..... "But the leaves still have a very sugary white look to them"
 
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