Co2 howtoo

pebanestarted grow question 4y ago

Hello how i can setup a co2 in my grow room ?

Open

Setup. Other

likes

Answer

Organomananswered grow question 4y ago

Unless you are using a closed/sealed system, it is largely pointless, the CO2 will disappear long before your plants will benefit from it.

likes

Complain

Hempy_The_Kidanswered grow question 4y ago

Like mooncat said, you need a sealed room for it to work. I would also recommend reading as much as you can find on the subject before getting involved with it.

likes

Complain

Mooncatanswered grow question 4y ago

Unless you can seal your room its a waste of money and effort. You know since its a Gas...

likes

Complain

Similar Grow Questions

Solved

LoveGrowWeed

Hello. Colleagues tell me who dealt with the organic CO2 generator? How effective is it? How long does it work (manufacturer writes 9 months). I don't have instruments to measure CO2 levels Maybe someone measured the indicators with instruments? thx.

Week 2

Setup. Other

5y ago

Solved

ItalianDesertBalcony

USB Microscope vs 18x Macro-lense attachment Is a USB microscope really necessary for checking on trichomes, or can a macro-lense attachment with 18x be sufficient? It seems like the USB microscope is a bit overkill.

Other. General questions

Setup. Other

1y ago

Solved

Steek88

Temperature Hi people. So I got the bigger seeding went of to its new home. So more room for my own. I took advice use give an set the fan up tonight iv it rebound it off the wall just till I seen gentle movement on the plant.. just worried about the temperature as I’m 240w led .

Week 2

Setup. Other

4y ago

Solved

ukterpdoc

Setup Hello friends Please some1 advise i have space for 2 _3x3x2.2 meter tents i am considering 2_3.6x2.4x2.2tents as they are slimmer and I imagine watering by hand to be easier also scrog netting with shorter reach i loose 0.9mtr with both tents please some1 advise.thank u 100 %

Setup. Other

6y ago

Solved

greenthumbartisan

Week 3 Flower, High RH So I held off buying a dehu to see if the mini split in the room would be able to keep up. Resounding no lol I've never had RH this high into flower (~70-75% @ ~3w flower). Should have dehu in a 1w. Am I safe to keep going for another week like this or should take action now.

Other. General questions

Setup. Other

6y ago

Solved

bobh2

leds 50w em fonte 250w queima?To buy leds cob 42-48W 36-39 V 1200mA 3500k, and to cut costs, I want to use a 250W step up with a 24v 20A 250W switching power supply, if I connect 5 cob leds will the leds burn out?

Setup. Lighting

Setup. Other

6y ago

Solved

HiddenMessage

Will using a 3 gal pot instead of 5 gal affect yield ?

Week 15

Setup. Other

6y ago

Solved

EL_CHAPO_420

TRANSPLANT QUESTIONS?WHEN DO I TRANSPLANT FROM SOLO CUP? AND WHAT IS THE BEST SOIL AND POT SIZE?

Setup. Other

4y ago

Solved

growtopia

First Grow Setup Advice From An Expert?Hey all! So I'm going to be starting my first grow on 4/20 and wanted to make preparations in advance! Is my Amazon list + (3) 5 gallon Smart Pots a good starter setup? Any recommendable replacements( like different nute combos for sum top shelf autoflowers) in my included list??

Setup. Strain · Autoflowering

Setup. Other

7y ago

Solved

DoziiBoiiz

airflow Is positive pressure on my tent bad? I Blowing cold air from an AC and its creating the tent to expand. In order to keep the temps down i needed to blow more cold air but its creating the positive pressure

Week 14

Setup. Other

6y ago

Solved

ily41

Is my project gonna make less noise?! (Neighbourhood pb)Hi,I’m gonna start the flowering process next week.All my equipment will be turn on (extra,intra,carbon filter,fan)My project is to put a new box (60*60*140)in my actual box (80*80*160)in order to fill the space between these two(almost 0.52 m3)with rockwool and woodpannel MDF.

Setup. Other

6y ago

Solved

Kopac

My tend is small for 2 plant. I know. Sorry. Can I have the 2 plant together?

Week 4

Setup. Other

6y ago

Solved

halluminaty

Purple out ?Given the size and health of the purple lemonade (top right), I think I'm going to take it outside to make room for the others.. I can put it in a 40x40cm tent under 100w LED or on the balcony.. What do you think???

Week 5

Setup. Other

6y ago

Solved

420Highlifecouple

Hydroponic system size.Hey, First time growing hydroponics with an LED ,AUTOFLOWER.What size pots should I use in 100x100x200 tent?Thanks and its 420 somewhere!

Setup. Other

5y ago

Solved

PrairieFrostGrow

How long do Exhale Bags Truly Last Exhale Bags - How long do they really last in use? Hey Growmies with and Exhale bag and a CO2 monitor........how long are these bags able to keep the CO2 at 800ppm range in your tent? Manufacturer is saying 11 months idea on XL size. 🙏

Week 13

Setup. Other

Feeding. Other

6y ago

Solved

Purple_NineNine

Temperature problem Hello everyone, the weather here has become hotter recently, and there seems to be something wrong with the air conditioner at home.leaf temperature keep at 28 Celsius. Do I need to pay attention to?

Week 7

Setup. Other

5y ago

Solved

Organoman

Why oh why??Who else hates it when Google updates and everything changes, including the format of Grow Diaries!!

Setup. Other

6y ago

Solved

sativaman

Calling out generator users!Providing emergency supply power, do I need an INVERTER generator to run ballast and Leds? Can I use a regular generator?

Setup. Other

5y ago

Solved

PaxIlluminare

Cannabis do it your self test lab?What are the most important Data points to collect on an indoor grow to monitor quality? Can anyone guide me as to how to set up an amateur cannabis testing lab?

Setup. Sensors

Setup. Other

4y ago

Solved

BullWeedDog

Temperatura del armario 12ºC The temperature of my plants while the light is on is about 20ºC, but once the light turns off, it drops to about 12ºC. Could this pose any problems for the plants?? So far, they look good!!

Other. General questions

Plant. Other

Setup. Other

4y ago