Condensed BC VS Exo

[dannymcg7]

it can also mean more heat.
lots more heat.

and co2, unless its used in s recirculating sealed room with mini split a/c is a complete waste of time and money, there is nothing to be gained - any benefit goes straight out of the extraction fan (3 times a minute) .

Depends how you run it never heard of a fan speed controller? I've got a co2 generator plugged into a controller so it sits perfect at 1200ppm got everything running full power. The lights are also air cooled so there isn't any heat build up room sits at 30 degrees during flowering and I've got humidifier and dehumidifier going too. It's basic stuff that a 1000w hps blows a 600w out the water for yield cmon can almost double it, penetrates down through the growth with a much wider light distribution canopy about 1.5x1.5m easy. I run it at 600w the first couple of weeks then crank it up.

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[dannymcg7]

More Watts equals more grams in my experience.

That's not true, A 300w CFL won't produce more than a 300w HID. That's just one example.

I'm talking about 1000w vs 600w air cooled hps I think you'll find there's a drastic difference in lumens output

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[The Aspie Toker]

More Watts equals more grams in my experience.

That's not true, A 300w CFL won't produce more than a 300w HID. That's just one example.

I'm talking about 1000w vs 600w air cooled hps I think you'll find there's a drastic difference in lumens output

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Plants don't use lumens. Par is what they use.

[bigbadbillybob]

it can also mean more heat.
lots more heat.

and co2, unless its used in s recirculating sealed room with mini split a/c is a complete waste of time and money, there is nothing to be gained - any benefit goes straight out of the extraction fan (3 times a minute) .

Depends how you run it never heard of a fan speed controller? I've got a co2 generator plugged into a controller so it sits perfect at 1200ppm got everything running full power. The lights are also air cooled so there isn't any heat build up room sits at 30 degrees during flowering and I've got humidifier and dehumidifier going too. It's basic stuff that a 1000w hps blows a 600w out the water for yield cmon can almost double it, penetrates down through the growth with a much wider light distribution canopy about 1.5x1.5m easy. I run it at 600w the first couple of weeks then crank it up.

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.
Yeah ive heard of fan cointrollers. Maybe you should adjust yours so the room isnt at 30 degrees

Can you post up a few pictures of your set up, id love to see it,. and im sure there are loads of others who would too.....especially the co2 generator and the room set up.

post them up....

cheers

[dannymcg7]

30 degrees is the optimum temperature when using a co2 generator

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[dannymcg7]

Not one for posting pictures on a smart phone with location services on mate you guys crack on though was only here to see how he got on with the nft 803 and how many plants he recommended

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[dannymcg7]

Wee tip too I have an air conditioner in the same room as the tent but outside the tent so the air I suck into the tent is ice cool and it's also the same air that gets pushed through the air cooled reflectors. Up here for thinking down there for dancing

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[Keeno]

Wee tip too I have an air conditioner in the same room as the tent but outside the tent so the air I suck into the tent is ice cool and it's also the same air that gets pushed through the air cooled reflectors. Up here for thinking down there for dancing

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welcome to GR420,

The aircon you use. Is it the type that has the cold air coming out of a duct or vents on top?

[2-Scoops]

Super dooper skillz Nanook , i like it lots. :)

[dannymcg7]

Vents on top only need it on really hot days as I said I'm aiming for 30degrees anyway during flowering or co2 will be innecfective the normal air from the room is usually good enough to keep the tent at 23-25 on a typical day I slow the speed down though so that it creeps up to 30. Also slow it down on the rhino filter so I'm not sucking too much co2 out but that's at the top of the room and co2 is obviously heavier than air so that drops to the bottom and is circulated. I've got a hotbox grow room heater for lights off if the temp drops below 22 it kicks in and keep the tent perfect temperature and got the humidifier and dehumidifier always on and ready to go to work when they need to with the humidity controller.

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