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| Forums > Marijuana Growing > Cannabis Botany and Advanced Growing Science > UV Air Purifier to fight powdery mildew. | ||
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12-08-2012, 12:09 AM
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#1 |
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Balls Deep!!
 
Join Date: Apr 2009
Location: North End, Baii.
Posts: 3,155
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UV Air Purifier to fight powdery mildew.
https://www.excelair.ca/products/uv-air-purifier/
Hello again, PM is an absolute nightmare in the PNW during the winter months. In the past I would just use Meltatox, Nova or Eagle 20 type of products to fight PM. However, I am trying to not go down that road right now. I have no idea if this product works, but was told to read up on it. Would putting that in the air handlers help control PM spores or it it just a 400 dollar flashlight?
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12-08-2012, 12:20 AM
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#2 |
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Member
Join Date: Aug 2010
Location: Not in anyones moms garments
Posts: 862
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i have friends with the large uvonaires and they dont do shit.
as a side note, quadris was suggested to me by one of my greenhouse friends.
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Rioting-the unbeatable high Adrenalin shoots your nerves to the sky Everyone knows this town is gonna blow And it's all gonna blow right now Now you can smash all the windows that you want All you really need are some friends and a rock Throwing a brick never felt so damn good Smash more glass. Scream with a laugh. And wallow with the crowds Watch them kicking peoples' ass But you get to the place Where the real slavedrivers live. It's walled off by the riot squad Aiming guns right at your head So you turn right around And play right into their hands And set your own neighbourhood Burning to the ground instead Get your kicks in quick They're callin' the national guard Now could be your only chance To torch a police car Climb the roof, kick the siren in And jump and yelp for joy Quickly-dive back in the crowd Slip away, now don't get caught |
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12-08-2012, 12:25 AM
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Humpin to please
 
Join Date: Sep 2011
Posts: 6,145
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Not familiar with that unit but there are a few on the market that do most of what they claim. I'm going to a customer appreciation dinner next week and there will be air quality venders there so I will do some probing and get some info on the latest and greatest uv lights. I know there is 1 with a ceramic housing that a lot of folks are claiming is the best. I have not used them yet so cant say for sure.
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1 members found this post helpful. |
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12-08-2012, 05:10 AM
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#4 |
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Member
Join Date: Jan 2012
Location: in the pines where the sun never shines...
Posts: 285
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Isn't that the same as an ozone generator? If that's the case my experience is they smell weird while running and like chronic when off
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12-08-2012, 12:07 PM
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#5 | |
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Member
Join Date: Mar 2012
Location: European Far West
Posts: 427
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Quote:
I've used a 40 mg/h ozone generator and my plants were mould free with no exception. I used to have high humidity and botrytis on any grow until I installed it. Be careful since UV used to generate O3 are dangerous and cause blindness and cancer. O3 isn't very healthy either, keep an eye on concentration. But O3 definitely works on fungus. Good luck |
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12-08-2012, 12:09 PM
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#6 |
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Member
Join Date: Mar 2012
Location: European Far West
Posts: 427
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I've just seen it is a UV-C generator, it doesn't create any ozone. I don't think it will work unless you radiate directly the plants, instead of radiating just the air flux
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08-04-2015, 09:00 PM
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#7 |
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Newbie
Join Date: Aug 2015
Posts: 2
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Check out AgriAir Equipment. Best purifiers for growers hands down.
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08-04-2015, 09:12 PM
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#8 |
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Member
Join Date: Jul 2015
Location: uk
Posts: 719
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My favourite is Neem Oil ...its then that you do get very effective at fighting Pm, does bugs too and is organic ...jus saying
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Omnes hortulani melius quam alia hortulani all gardeners know better than other gardeners
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08-05-2015, 02:22 PM
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#9 |
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Member
Join Date: Sep 2013
Posts: 125
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surface to air solutions , puradagim
I think it works in smaller rooms. |
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