M

mountain green

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8

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Jul 17, 2009

Sep 19, 2009

#1

can powdery mildew be controled by sulfer, and with sulfer control in the basement could one grow seeds in a upstairs bedroom with out the mildew spreading?

 

M

Mother Chucker

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Sep 11, 2009

Sep 19, 2009

#2

mountain green said:

can powdery mildew be controled by sulfer, and with sulfer control in the basement could one grow seeds in a upstairs bedroom with out the mildew spreading?

Click to expand...

THE solution for PM:
Dutch Master Pentrator and DM Zone,
20ml per gallon of P 5ml of Zone.
Make a 3-5 gallon batch and dip plants in it upside down.
do it one every 5-7 days for 3 weeks.
no more PM....period.

 

T

the Rock

Guest

Sep 19, 2009

#3

I use sulphur burner and it got rid of PM quickly and effectively. i bought an old hot plate burner from a thrift store for three dollars and it works great. Its been 5-6 mos and PM has not returned

 

K

krunchbubble

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Apr 3, 2009

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Sep 19, 2009

#4

i have found that almost every method for killing powder mildew is a temporary fix and it will come back regardless. if you want to kill it once and for all, use eagle 20, its a spray. spray once and never see it again! this is really the only thing that is 100% effective in eliminating powder mildew that i have tried out of dozens of methods and products.

 

G

GroHi

Posts

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Aug 28, 2009

Sep 19, 2009

#5

Hey krunch, out of curiousity, do you know what's in the eagle20?

Also, have you tried foliaring the chlorothanolil? Curious to know how this responded.

BTW MG, the only thing I can suggest to be fool proof on the PM issue is to have RH below 50% & your temps 79F+. PM grows in temps 76 & lower with RH over 50%. A lack of actual air circulation will create little micro-climates that may exceed these limits as well. If you control the air, you control the mold. Peace.

 

M

mountain green

Posts

8

Joined

Jul 17, 2009

Sep 20, 2009

#6

the Rock said:

I use sulphur burner and it got rid of PM quickly and effectively. i bought an old hot plate burner from a thrift store for three dollars and it works great. Its been 5-6 mos and PM has not returned

Click to expand...

how many nights did you burn the sulphur and for what duration? (how many hours at a time)
thank you

 

K

krunchbubble

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Sep 21, 2009

#7

active ingredient is myclobutanil. everything else is just a band aid.

 

THECALI.KID

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Sep 21, 2009

#8

i use a sulfer burner and have no problems on PM on a 10 x 10 room foe 5 min through veg and have no problems bloom happy grow The Cali. Kid

 

J

Jalisco Kid

Guest

Sep 21, 2009

#9

I burn for 4 hrs lights off.

 

THECALI.KID

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Sep 21, 2009

#10

I burn with lights off also happy grow The Cali. Kid

 

M

mountain green

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Sep 21, 2009

#11

yeah. I know to do it while the lights are off. I've been doing it for around 3 hours-but how many days a week do you do this? I've been doing 3 days one 1 day off. thanks