Powdery mildew??? Please help identify!

CannabisseurCultivar

CannabisseurCultivar

Member
Please let me know what you think about these pictures. I recently had some of my clones develop deficiencies but tool care of that. Now I noticed a white powdery substance on only one of my 12 girls so far. Please tell me what you think.

A few pics were taken under the 30x magnify glass.
 
jugz420

jugz420

Well-Known Member
Any pictures of your plants?

If so get something from the hydro store I normally get and give them 1 to 1 and a half tsp per gal of green cure. Spray the mweel once while the lights off. then 3 days later repeat. then treat them every 10 days with 1 tsp per gal. the more humidity in your room the more powdery mildew you will see.

Keep the air flow going

-Jugz
 
CannabisseurCultivar

CannabisseurCultivar

Member
jugz420 said:
Any pictures of your plants?

If so get something from the hydro store I normally get and give them 1 to 1 and a half tsp per gal of green cure. Spray the mweel once while the lights off. then 3 days later repeat. then treat them every 10 days with 1 tsp per gal. the more humidity in your room the more powdery mildew you will see.

Keep the air flow going

-Jugz
Click to expand...
Sorry thought I posted picks! Hold on a min. Thank you for the reply!!
 
jugz420

jugz420

Well-Known Member
how are your temps?

yea spray them with that green cure or any other powdery mildew fighter! lo.. but green cured has been working for me and no funny smells.

-Jugz
 
CannabisseurCultivar

CannabisseurCultivar

Member
jugz420 said:
how are your temps?

yea spray them with that green cure or any other powdery mildew fighter! lo.. but green cured has been working for me and no funny smells.

-Jugz
Click to expand...
temps are from 65-81 Fahrenheit but my humidity gets as high as 70 but low as 50. I have the lights on 24 hours right now since I still have to light proof my grow box. I have a fan inside but no exhaust except for passive intake n exhaust
 
jugz420

jugz420

Well-Known Member
can u share a picture?

70% is to high amigo.. u need to push out that air. under what lights (wattage u have them)

-Jugz
 
jugz420

jugz420

Well-Known Member
yea. just i wanted to see the whole setup to see how u have it and give you better pointers if needed.


-Jugz
 
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