norcal mmj
Well-Known Member
my friends plants look like this. 
White spots
- Thread starter norcal mmj
- Start date
norcal mmj
Well-Known Member
Not mold
Alienwidow
Well-Known Member
Kinda looks like powdery mildew. I had the same thing. I sprayed for mildew and havent seen it since. But i really dont know if it was mildew or something else, like maybe a bird, or a type of bug that throws up white crap. Shoot me an @Alienwidow if you find an answer. Thanks.
Jimmy Sparkle
Well-Known Member
Did your plants go from gloomy weather to intense sun ,with dew or possibly rain water on the the leaves??? This is sun burn on hibiscus. Looking familiar? I think this may be your culprit.
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propertyoftheUS
Well-Known Member
Looks like a pH issue judging by the lower leaf miscoloration and necrotic spots
norcal mmj
Well-Known Member
Well dude is using city water and miracle grow. So his shits fucked up. I just haven't seen this kind of spot. Was thinking it might have been sun burn. I'm sure his ph is off.
Jimmy Sparkle
Well-Known Member
It's my opinion only but, I know that Cannabis leaves are much more succulent and tender than Hibiscus and you see how tore up that Hibiscus leaf is. That leaf is very thick and much more rugged and durable compared to the Cannabis. Im pretty certain sun burn has alot to do with it but Im also pretty certain that there are other things at work here too.
norcal mmj
Well-Known Member
Indeed but the white spots were just odd to me, thanks for the input.
where to start with all the things wrong lol, dude only used grow miracle grow no bloom, oh and fuck miracle grow. Dude wasted money on roots organic then feeding with shit. No phing, no topping. Noobs but at least I know what sunburn on plants look like now.