Wisher619
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half way up the cup
it drinks it down in about 3 days enough that the roots are exposed to the air
and I usually fill back up the end of the 4th day
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it drinks it down in about 3 days enough that the roots are exposed to the air
and I usually fill back up the end of the 4th day
Wisher619
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but there is enough oxygen in h2o for plants to sustain for a limited amount of time until you replace with fresh waterHuh, how does it get oxygen?
mandalaman
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Cool. Good to know :)but there is enough oxygen in h2o for plants to sustain for a limited amount of time until you replace with fresh water
EventHorizan
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Cree COBs
12 CXB3070
8 CXB3590
@Wisher619 this ole boy on another thread built a hell of a light. But anyway what is the difference between 3070 and 3590... cobs?
Is there a reason to use different ones in a setup? I tag you in the thread so you can see the light. It looks like something i would really like. Could prob build the frame first and just the middle row of cobs, and use with my 2 600s for now till i could afford another row of cobs and slowly just build out the light and phase out the 600s....
12 CXB3070
8 CXB3590
@Wisher619 this ole boy on another thread built a hell of a light. But anyway what is the difference between 3070 and 3590... cobs?
Is there a reason to use different ones in a setup? I tag you in the thread so you can see the light. It looks like something i would really like. Could prob build the frame first and just the middle row of cobs, and use with my 2 600s for now till i could afford another row of cobs and slowly just build out the light and phase out the 600s....
EventHorizan
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Wisher619
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the reason for the 3070's is he cheaped outCree COBs
12 CXB3070
8 CXB3590
@Wisher619 this ole boy on another thread built a hell of a light. But anyway what is the difference between 3070 and 3590... cobs?
Is there a reason to use different ones in a setup? I tag you in the thread so you can see the light. It looks like something i would really like. Could prob build the frame first and just the middle row of cobs, and use with my 2 600s for now till i could afford another row of cobs and slowly just build out the light and phase out the 600s....
3070 is old tech
3590 is the latest
it is a matter of light output
by a large margin
the light looks like every other cob light fixture out there
including mine
although I have older heatsinks
he os using passive sinks while I have active sinks cooled with a computer fan
Wisher619
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in that frame
the lights on the active sink with fans he is probably running the 3070's as he probably built those long ago and the passive he added with a new frame
passive is what you want
while active is fine passive is just less watts to use with the fans
presumably you will want 12-16cobs per 4x4 area to run effecient enough to pull the weight you would like
running at about 1.6-1.7a
the lights on the active sink with fans he is probably running the 3070's as he probably built those long ago and the passive he added with a new frame
passive is what you want
while active is fine passive is just less watts to use with the fans
presumably you will want 12-16cobs per 4x4 area to run effecient enough to pull the weight you would like
running at about 1.6-1.7a
Wisher619
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16 cobs per 4x4 to gain the most effecient
EventHorizan
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Yep that the light I want lol! Can you build that and send that to me!!! Lol16 cobs per 4x4 to gain the most effecient
View attachment 661583
I'm gonna build me one, one day, as I rotate these big hid out the picture. Well I'm in the basement. It's going and I'm running everything now. Lord I hot a lot of work. Been at it for 6 hrs. Going to go get a bite and get back to work...
Wisher619
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so you can purchase all the components seperate or there are places like Timber or cutter electronics that provide everything and all you have to do is build the frame out of angle alum from lowes or the depot
and you are done
and you are done
Wisher619
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my 4 cob grow puts out 925ppfd in a 2x4 grow space
EventHorizan
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Yo and just murdered it with that led.. I'm paying attention. .. lol....my 4 cob grow puts out 925ppfd in a 2x4 grow space
View attachment 661591
EventHorizan
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Well I ain't made it under 60 rh and I haven't made it over 68.. lights been on couple hrs now. I have had the door open. But no exhaust or intake fan has come on during that time...
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EventHorizan
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Still got all my insulation to put in... Eating supper first tho...
incogneato
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Puttin in work!
Wisher619
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brother.....lookin real goodWell I ain't made it under 60 rh and I haven't made it over 68.. lights been on couple hrs now. I have had the door open. But no exhaust or intake fan has come on during that time...
hey how cold does that floor get
I would suggest gettin blocks to put under all your buckets.....just because you may not want the cold to transfer into the solution.....to cold and the roots will stop growing and plant dies
just food for thought...
mandalaman
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Dude!! I saw that thread. Insane.Cree COBs
12 CXB3070
8 CXB3590
@Wisher619 this ole boy on another thread built a hell of a light. But anyway what is the difference between 3070 and 3590... cobs?
Is there a reason to use different ones in a setup? I tag you in the thread so you can see the light. It looks like something i would really like. Could prob build the frame first and just the middle row of cobs, and use with my 2 600s for now till i could afford another row of cobs and slowly just build out the light and phase out the 600s....
mandalaman
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Dude!! Looking awesome :) is that RH considered high?Well I ain't made it under 60 rh and I haven't made it over 68.. lights been on couple hrs now. I have had the door open. But no exhaust or intake fan has come on during that time...
incogneato
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Good call. I put 2 layers of 2 1/2" foam board down before I put my floor in. I'm in a basement too.brother.....lookin real good
hey how cold does that floor get
I would suggest gettin blocks to put under all your buckets.....just because you may not want the cold to transfer into the solution.....to cold and the roots will stop growing and plant dies
just food for thought...
EventHorizan
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I thought about that and here was what i decided... Your gonna love this!brother.....lookin real good
hey how cold does that floor get
I would suggest gettin blocks to put under all your buckets.....just because you may not want the cold to transfer into the solution.....to cold and the roots will stop growing and plant dies
just food for thought...
First i checked to see how hot it got with lights on. 65.7 degrees. Exactly as i thought! So i decided instead of pulling the buckets off the floor im adding a aquarium heater that is rated for 150 gallons. My set up is 20 gallons. I will set the digital temp at 68 degrees and it will maintain my water temp. I also bought BATMAN windshield reflectors for each of the buckets... BOOM!
Crazy! But i think i like the spreading better in the one above! But i take either one or both lol!Dude!! I saw that thread. Insane.
Rh and temps..... They impact each other. I want higher rh, about 55% to 60 % would be ideal for me. And temps around 73 to 74 is where i would like it.Dude!! Looking awesome :) is that RH considered high?
I think when you have high rh and its 80's esp above 85, then you start to ask for problems. But air flow and air circulation all make up that equation. Here is how i know if its all right. I roll a big fat hog leg, pull up a lawn chair in the grow room, smoke that bitch and see how i feel... Hot? humid? brezzy? It is actually very very comfortable in there right now. After leaving for a few and cycling the rest of the house, it has even out at 75 degrees and 52.7 rh... I fucking love it!
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