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| Forums > Marijuana Growing > Growing in Greenhouses > How do you cool your greenhouse? | ||
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09-30-2016, 09:31 PM
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#1 |
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Banned
Join Date: Jul 2016
Posts: 136
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How to cool my greenhouse?
summer temps reach a constant temp of 120 . how do you combat this problem?
Last edited by Vernalization; 11-26-2016 at 10:03 AM.. |
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10-01-2016, 03:54 AM
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#2 |
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Chronic Toker
Join Date: May 2011
Location: The c*unt
Posts: 629
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Misters swamps ridge vent
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Cannabis Cures Cancer .ORG ... Greenstone Garden Also known as Slips Garden Pics Old Smoke Reports |
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10-01-2016, 05:20 AM
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#3 |
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automeister
  
Join Date: May 2013
Location: the best place on earth
Posts: 5,589
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Shade cloth 50%
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Seeds have the power to preserve species, to enhance cultural as well as genetic diversity, to counter economic monopoly and to check the advance of conformity on all its many fronts. Michael Pollan Happiness held is the seed; Happiness shared is the flower. John Harrigan Instant gratification takes too long. Carrie Fisher - RIP. afterthought autos We are passionate breeders of unique quality cannabis autoflower hybrid seeds at down to earth prices; now 11 years running! https://www.icmag.com/ic/forumdisplay.php?f=65770 
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2 members found this post helpful. |
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10-01-2016, 05:32 AM
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#4 |
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Member
Join Date: Dec 2010
Location: High eastern plains
Posts: 359
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i want a shade cloth. and a 50% would do great (ive heard) and drop at least 10 maybe more 20 degrees.
Anyone else have better luck with the reflective or other types of shade cloths??? this year i built a 20x60x16 series 500, and only had 2x 5000cfm swamp coolers from home depot, and fresh intakes, with 15k cfm of fans pulling on it all. With all that it dropped the inside temp from 120 to 95 on the hottest day (being 100 almost) here in eastern colo.
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 Werking till the cows come home.... errrvry day!!!!
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10-15-2016, 09:19 AM
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#5 |
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Banned
Join Date: Jul 2016
Posts: 136
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Last edited by Vernalization; 11-26-2016 at 09:23 AM.. Reason: this is my greenhouse |
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10-15-2016, 02:41 PM
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#6 |
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Member
Join Date: May 2012
Posts: 307
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High and low venting,shade cloth,circ fans,and wet wall with fans pulling the cooler air through the g.h.
I know you have swampers running. A wet wall usually spans across the entire back wall. And can be home made. We had two big exhaust fans pulling the cooler air through our 30x60 gh. Our house was also regulated by thermostatic controls....upper vents opened when needed,wet wall vents opened and pumps started etc...shade cloth tracked... |
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10-15-2016, 03:00 PM
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#7 |
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Senior Member
Join Date: Mar 2014
Posts: 2,381
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I had that problem this summer with some Coffee trees.
100 degrees in the shade was OK ... 80 degrees in the sun was OK ... but 100 degrees & full sun ==> TOO MUCH !!! Shadecloth & more shadecloth to deal with some of it. Also had to pay attention to root mass temperature, with Cannabis. Stick my hand in the soil mid-afternoon ... waaaay too hot. Just started watering the pots mid-afternoon to get root temps down. Also covered the pots (2 cubic feet of soil in a rolling garbage can) with reflective paper. |
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10-15-2016, 03:54 PM
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#8 |
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Banned
Join Date: Jul 2016
Posts: 136
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anybody have any suggestions on how to properly cool my greenhouse during the summer when it's always 120 degrees inside the greenhouse. specifically for haze?
Last edited by Vernalization; 11-26-2016 at 10:04 AM.. |
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10-15-2016, 07:21 PM
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#9 |
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Member
Join Date: May 2012
Posts: 307
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wtf?
Did you even read the replys?
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1 members found this post helpful. |
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10-16-2016, 03:53 PM
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#10 | |
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automeister
Join Date: May 2013
Location: the best place on earth
Posts: 5,589
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Quote:
__________________
Seeds have the power to preserve species, to enhance cultural as well as genetic diversity, to counter economic monopoly and to check the advance of conformity on all its many fronts. Michael Pollan Happiness held is the seed; Happiness shared is the flower. John Harrigan Instant gratification takes too long. Carrie Fisher - RIP. afterthought autos We are passionate breeders of unique quality cannabis autoflower hybrid seeds at down to earth prices; now 11 years running! https://www.icmag.com/ic/forumdisplay.php?f=65770
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2 members found this post helpful. |
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