white on leaves

i have 12 indoor,purple kush,under 1000w light and are now budding but i have white powedery stuff on leaves that i can rub off but can someone tell me what to do

Thanks for your information, I would like to know that in my house I grew peoples tree and it is now half dried and half is as usual, will you please let me know what is the best way to away from this.

spray with skim milk, and gently polish leaves.

Whats the humidity? Get it down.

nice... its been awhile,
i just hopped on to look for an answer to that very thang .. 1000watt indoor grow, temps mostly mid 70's, up untill a week or so ago the humidity was 30/50% , now its 55/67% most times, always had a strong fan running on them since they were puppys. is it that simple? lower the humidity below 50? and what is the best way to remove it? whould pruning them be the best way maybe?

looks like the leaves are speckled with white/gray spray paint..

I use safer garden fungicide...it's about 10 bucks and is effective against a couple of different fungi... sulfur based

CyberSmoke said:

looks like the leaves are speckled with white/gray spray paint..

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its called THC lol

PixiDustr said:

I use safer garden fungicide...it's about 10 bucks and is effective against a couple of different fungi... sulfur based

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thanks, i will look into that then. is it just a spray on? or did you have to wipe of the leaves?
well.. i guess looking into it would mean i would find that out in the end but it sounds like you have been there so i asked now

MrSaRgEnT said:

its called THC lol

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whatschuetalkiNbout MrSaRgEnT? lol

it's a spray. no wiping

CyberSmoke said:

thanks, i will look into that then. is it just a spray on? or did you have to wipe of the leaves?
well.. i guess looking into it would mean i would find that out in the end but it sounds like you have been there so i asked now

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thanks PixiDustr