Powdery Mildew Problem

[HawaiiGrower]

What’s up everyone so I went into my tent today and found powdery mildew on a couple leaves. I plucked them but want to know what I can do or what’s the best way to get rid of it? Thank you guys

 

[Blew Hiller]

Bummer...I never had to deal with that but many here have. Are you organic?

I know @bobrown14 and @Chris Scorpio and @Pennywise will know.

 

[Pennywise]

You can use a mixture of milk and water to spray as a foliar.

 

[nivek]

Milk and water eh,,?? hmmmm, might have to try that..

Heya friend,, i am battling powdery mildew as well,, just a bit but most annoying indeed

So far, research tells me to use a hydrogen peroxide mixture,, five parts water to one part hydro.

It works, I guess, but the mildew is sneaky,, a good hider,, and it is at least as persistent as you are

Karma sent friend

 

[scrogster]

Yes milk and water works well used it last summer I outdoor girls and will be using again when needed. 1part milk 3part water . Go big or go home lol . starting from seed helps tremendously

 

[Pennywise]

Peroxide works well also.

 

[HawaiiGrower]

Bummer...I never had to deal with that but many here have. Are you organic?

I know @bobrown14 and @Chris Scorpio and @Pennywise will know.

Yes I’m growing in fox farm ocean forest using the whole roots organic line of nutrients

 

[HawaiiGrower]

I think I’ll try that 1 part peroxide to 5 parts water. If that doesn’t work what’s the best foliar spray I can buy to get rid of it? One that’s not harsh for the plants

 

[OG1969]

Garden sulfur mixed in a pressurized sprayer , follow directions on the product. Has worked very well for me and others I know.
Peace OG

 

[HawaiiGrower]

Garden sulfur mixed in a pressurized sprayer , follow directions on the product. Has worked very well for me and others I know.
Peace OG

Would it leave a noticeable residue on the plants?

 

[OG1969]

It can if mixed to heavy, but if you use a pressurized sprayer and or a paint sprayer it isn't bad to hardly noticeable. A spray of just water a week after cleans then up nicely. Have not had pm back since I used it, not that you have any but it will also kill broad mites and an item that is okay to use in the recreational market here in California.
Peace OG