Thank you!!

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awesome site. I have the regulator show there. but I lost the chart that came with the regulator when I moved and was going on rough estimates. maybe I should have checked the site a while ago......thanks for the post it's much appriciated

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http://www.rollitup.org/indoor-growi...me-indoor.html
http://www.rollitup.org/outdoor-grow...way-there.html

i"m a rookie in this game and about to start my second operation. My first grow went really well got about an ounce per plant with no co2. A friend said if i'm doing soil it's a must. The tanks are exspensive and would really set me back so do i really need to put co2 in my room? What would the benifits be?

anybody ever use this product :CO2 Boost - Supplier of CO2 producing mixture for the purpose of CO2 enrichment and air fertilzation ?..im looking to do my very 1st grow w/ bubbleponics..i know,i know,alot of work for beginner,but very good at learning as i go and willing to dedicate my life to gettin it right...and besides i love this site for expert help,have seen great grow journals..now my question is...do you need to use co2 when growing with hydro??

I added CO2 a couple of months ago and my harvest has increased from 12oz. every three weeks to over 16oz.

The buds are super dense and the steams are thicker.

It's obvious that CO2 was a limiting factor in my flower room. I'm running two 1000W HPS and three (14 site) Aero/NFT systems in a 7X8' closet.

I run the CO2 every two hours for 15 minutes. I adjusted the flow according to the formula in this sticky.

I also measured the CO2 in my room with a CO2 testing Syringe. It took about 10 syringes to dial it in. It's still never right on though.

The calculator in the sticky link really works. But all it does is tell you how much gas it takes to fill your room. It doesn't take into account how much the plants use or any air leaks.

It's not a big deal you just have to use a testing syringe every couple of hours to figure it out. Those little bastards are expensive though!

After a couple of months I've realized that a CO2 sensor/controller is a must. CO2 may be a waste if you don't have lots of light and other limiting factors but if everything is dialed in, watch out! You will see amazing results that more than pay for the costs.

The good news is I found a great deal on fleabay a couple of days ago! A complete greenhouse controller with CO2 monitor/regulator. It will take care of all my fans, lights, humidity, temp and CO2 all in one box. I'm stoked!

Attached Images

	ac.jpg (89.7 KB, 214 views)
	bud.jpg (58.0 KB, 179 views)

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Harvest a Pound Every Three Weeks

so this will distibute co2 through ya garden??...im a new grower help me..lol

The controller monitors the CO2 levels in your room. When it falls below 1500 PPM the CO2 switches on the CO2 regualtor/solenoid and lets the gas out.

When the room gets to the right CO2 level the controller switches off.

I also automatically switches off the CO2 when the fans are running to reduce waste.

The CO2 is actually distributed through a hose (with holes in it) running around the perimeter of the room.

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Harvest a Pound Every Three Weeks

Wow that makes shit a whole lot easier thanx for posting!!!

Gnarly calculator bro this will come in handy big time!

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Counting and breathing, I'm leaving here tomorrow.

whats the pocess to getting a small tank..i here its ridiculous..need a welders license or something