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  #3076 (permalink)  
Old 03-21-2008, 10:34 PM
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Diy Humidifer/chiller For Small Grows

DIY HUMIDIFER/CHILLER FOR SMALL GROWS


This is a DIY Humidifer/Chiller for Closet or Tent Grows that can be made for under $50, & all parts can be bought locally most stores like walmart, radio shack, & pet stores or online.

I use this in my 360 cubic feet closet w/ around 400w+ of light. It can lower my temps from 80's to mid to high 60's, & raise my RH from 30% to 90% +/- a few %. The temps are maintained around 75-78, & my RH is maintained around 50-60%. I can regulate the temp & RH by controlling the fans speed, which is controlled by a Coby 12v dc regulated power supply (Output:1.5, 3, 4.5, 6, 7.5, 9, 12V DC)

Parts List:
Ultrasonic Fogger - $25
Fogger Float - $6
60mm Axial Fan (52cfm) - $2
12 quart Rubbermaid Container - $4
12v DC power supply - $4-5


Ultrasonic Fogger.



Fogger Float.



12 Quart Rubbermaid Container.


Rubbermaid Lid (underside view w/ 60mm Fan).
I just cut a hole to match fan size & screwed fan to lid (intake), & then cut out a hole on oppisite side for exaust. I used a party cup for a spout, but pvc or other material can be used.



Top View of Lid w/ fan & exaust port, You want the exaust port to be a little bigger than intake port.



Fogger inside the Fogger Float (holds fogger at the right water level for most fog).



Shot of Fogger on, fogging in the water.



Shot with the lid on but fan off.



Shot of the fog shooting out of the exaust port with fan running full speed.



Full Shot of my DIY Humidifer/Chiller fully together & running.

Last picture is the Coby 12v DC Supply
Attached Images
File Type: jpg ca-709.jpg (21.0 KB, 2 views)
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DISCLAIMER: I neither condemn or condone the use of MJ. I recognize that recreational MJ use is a permanent part of our society, and that there will always be ppl who use MJ, despite prohibition. The info I provide, therefore, is meant to assist ppl in making informed decisions about their use. I assume no responsibility for how the info is used.
So you wanna grow pot, your ?'s answered HERE
DIY: Humidifer/Chiller For Small Grows

Last edited by jcj77d; 03-21-2008 at 10:37 PM.
 
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  #3077 (permalink)  
Old 03-21-2008, 10:39 PM
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Quote:
Originally Posted by JoeRocket2 View Post
When you say the leaves will point up, are you talking about just the cerrated edges? In my "test" grow before this, I remember the leaves kind of reaching for the light....maybe at a 30 degree angle or so, the whole leaf though not just the edges or tips. Is this OK or is that a sign of heat stress?
both can happen, or just one or the other.
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DISCLAIMER: I neither condemn or condone the use of MJ. I recognize that recreational MJ use is a permanent part of our society, and that there will always be ppl who use MJ, despite prohibition. The info I provide, therefore, is meant to assist ppl in making informed decisions about their use. I assume no responsibility for how the info is used.
So you wanna grow pot, your ?'s answered HERE
DIY: Humidifer/Chiller For Small Grows
 
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  #3078 (permalink)  
Old 03-21-2008, 10:41 PM
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Quote:
Originally Posted by JoeRocket2 View Post
One more question (I bet you've heard that before), I have an air pump & stones that a got for a DIY cloner & i'm wondering if I should be using it to bubble my water before giving it to the plants? I am just using PH corrected tapwater that has sat out for 24-48 hours, but I thought I read somewhere that people were bubbling their water & that it helps with oxygen.
it does help w/ o2, but a good ol shake will do too.
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DISCLAIMER: I neither condemn or condone the use of MJ. I recognize that recreational MJ use is a permanent part of our society, and that there will always be ppl who use MJ, despite prohibition. The info I provide, therefore, is meant to assist ppl in making informed decisions about their use. I assume no responsibility for how the info is used.
So you wanna grow pot, your ?'s answered HERE
DIY: Humidifer/Chiller For Small Grows
 
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  #3079 (permalink)  
Old 03-21-2008, 11:05 PM
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Last question before my germination (starting tommorow).
1. Should I water the dir before I put the seed in there or not?
And few other questions.
2. Whats the diffrent in THC between buds with seeds and buds without? I read on the forum that there is much more THC in buds without seeds, but that dosent sound true.. Is there really that big of a difference?
3. When you have hermie, cant you smoke the buds of it? Isnt there enough THC? Its buds right?
 
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  #3080 (permalink)  
Old 03-21-2008, 11:37 PM
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Lets say you took a snip from a newly harvested plant that has not yet been dried or cured. What is the quickest way to dry out a sample for quick toke?
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  #3081 (permalink)  
Old 03-21-2008, 11:40 PM
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Quote:
Originally Posted by TempleGuard View Post
Last question before my germination (starting tommorow).
1. Should I water the dir before I put the seed in there or not?
And few other questions.
2. Whats the diffrent in THC between buds with seeds and buds without? I read on the forum that there is much more THC in buds without seeds, but that dosent sound true.. Is there really that big of a difference?
3. When you have hermie, cant you smoke the buds of it? Isnt there enough THC? Its buds right?
yes, keep soil moist not soaking until it sprouts. yes seedless buds have more thc, b/c a plant that has seeds uses its energy to make seeds & thc, vs just thc. yes u can smoke a hermi, & yes it would be the same as a seeded bud, less potent, but still good smoke.
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DISCLAIMER: I neither condemn or condone the use of MJ. I recognize that recreational MJ use is a permanent part of our society, and that there will always be ppl who use MJ, despite prohibition. The info I provide, therefore, is meant to assist ppl in making informed decisions about their use. I assume no responsibility for how the info is used.
So you wanna grow pot, your ?'s answered HERE
DIY: Humidifer/Chiller For Small Grows
 
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  #3082 (permalink)  
Old 03-22-2008, 12:05 AM
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Quote:
Originally Posted by jcj77d View Post
Thanks bro,i may post some pix......soon i hope.
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  #3083 (permalink)  
Old 03-22-2008, 12:08 AM
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Quote:
Originally Posted by TJ2008 View Post
hi,

im trying to figure out the best way to light proof my closet set up. im growing in about a 2x3 area with a shelf above that takes up about half the closet space. that means i have 2 sides of my grow without any walls. ive tried cardboard but its very clumsy. i was thinking of duct taping black garbage bags. is there maybe something like velcro canvas...........im trying to stay inexpensive also.

thankyou for any help
Quote:
Originally Posted by jcj77d View Post
u can try black & white plastic poly sheets, or go to lowes or home depot & buy that styrofoam insulating that u see beeing put on the outside of new houses. like in the pic. its pretty cheap, & u can cut to the rght size to make portable walls, & just paint them flat white.
Check the board material well for light leakage,if its not completely light PROOF,use mylar or two sided poly to fix it.
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  #3084 (permalink)  
Old 03-22-2008, 12:11 AM
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Quote:
Originally Posted by jcj77d View Post
clones need to be in a humidity dome, until they root, u could clone outside & dip them in cloning solution, & put them in good dirt & cover them w/ something clear to hold in moisture, but your success rate will prob be low. if u can replicate an indoor clone box setup outside then yes it could work.
This outdoor clone thing seems workable with the dome IF you could keep the temps warm day and night,living in Maui would really help too.
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  #3085 (permalink)  
Old 03-22-2008, 12:13 AM
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[quote=jcj77d;2365867]
DIY HUMIDIFER/CHILLER FOR SMALL GROWS


This is a DIY Humidifer/Chiller for Closet or Tent Grows that can be made for under $50, & all parts can be bought locally most stores like walmart, radio shack, & pet stores or online.

I use this in my 360 cubic feet closet w/ around 400w+ of light. It can lower my temps from 80's to mid to high 60's, & raise my RH from 30% to 90% +/- a few %. The temps are maintained around 75-78, & my RH is maintained around 50-60%. I can regulate the temp & RH by controlling the fans speed, which is controlled by a Coby 12v dc regulated power supply (Output:1.5, 3, 4.5, 6, 7.5, 9, 12V DC)

Parts List:
Ultrasonic Fogger - $25
Fogger Float - $6
60mm Axial Fan (52cfm) - $2
12 quart Rubbermaid Container - $4
12v DC power supply - $4-5


Ultrasonic Fogger.



Fogger Float.



12 Quart Rubbermaid Container.


Rubbermaid Lid (underside view w/ 60mm Fan).
I just cut a hole to match fan size & screwed fan to lid (intake), & then cut out a hole on oppisite side for exaust. I used a party cup for a spout, but pvc or other material can be used.



Top View of Lid w/ fan & exaust port, You want the exaust port to be a little bigger than intake port.



Fogger inside the Fogger Float (holds fogger at the right water level for most fog).



Shot of Fogger on, fogging in the water.



Shot with the lid on but fan off.



Shot of the fog shooting out of the exaust port with fan running full speed.



Full Shot of my DIY Humidifer/Chiller fully together & running.

Last picture is the Coby 12v DC Supply[/quotI paid about $50.00 for just the ultrasonic fogger and power supply,where can i find a fogger float?
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  #3086 (permalink)  
Old 03-22-2008, 12:42 AM
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JCJ; In the middle of the third week of flower,with over 100 bud-lets on just three plants.

My plan WAS to do the multiple harvest thing,cutting the top 1/3 or so after my special AN feeding routine along with looking closely at the trics and a two week flush.

Now,after someone recommended clipping off all lower branches which don't get full light I'm undesided,cutting lower buds now WOULD allow the energy to fully go towards the high colas.

And if i do the multiple harvests,the lower buds would be flushed of Vidal nutes for two weeks and after the first cutting would need to resume some form of nute feeding THEN another flush.

Which one would be best,as a multiple harvest may yield a lil more but the second harvest may leave something to be desired,quality wise....

I kinda like the cutting idea but dont know where to cut and how much,the lower 1/4 is really the only thick growth part that cant get much light cause even the lowest clone sites have grown nearly 3/4 to the top since veg. 2.5 weeks ago.

HELP!!!!
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  #3087 (permalink)  
Old 03-22-2008, 12:53 AM
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Quote:
Originally Posted by jcj77d View Post

Now that i can learn how to use this nice software,wheres the place to download it?(yes I'm that computer illiterate).
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  #3088 (permalink)  
Old 03-22-2008, 01:18 AM
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Now that i can learn how to use this nice software,wheres the place to download it?(yes I'm that computer illiterate).
Downloaded it...finally.
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  #3089 (permalink)  
Old 03-22-2008, 01:24 AM
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Opium poppy in hook stage.

This is illegal as hell so don't try it at home please.
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  #3090 (permalink)  
Old 03-22-2008, 01:26 AM
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