Hi all! My Engilish is crap, but lets turn back to business.
Thi is my way of supplying CO2 for plants.


Dissolve 100 gramms of shugar and 1/2 table spoon of bakery yeast in 500ml of WARM (below 40 degrees celcium). Leave at least third of space in the bottle. Reaction starts almost instantly if the bottle with solution plased in the warm place and this CO2 reactor will gain full power in 12 hour time .
Connect any kind of elastic tube to the cap of the bottle of this solution and place the end of the tube above the plants.
Press play in player and start to listen to Vivaldi Concerto No. 1 (in E Major, R 2) Strongly recomended!

CO2 is havier than air or O2 so it will tend to go downwards.
Use this system on bubbler system with air compressors placed else where other than growing area supplied with CO2 otherwize your roots will receive highest consetration of CO2 and effects are unpredictable.

Wouldn't recomend for soil growers, but watering the plant with previously oxygenated water will probably will help.

Start to use it on third week of vegetative groth. If you would like to use it during blooming then make sure that during night hours your plants receive enough fresh air and CO2system must be off, on day time put it back on

And small question, how to switch from veg to blooming ? Any links or info on this Qestion are welcome )
cture Reviewed by cture on . CO2 REACTOR, CARBON DIOXIDE cheap and easy DIY Hi all! My Engilish is crap, but lets turn back to business. Thi is my way of supplying CO2 for plants. Dissolve 100 gramms of shugar and 1/2 table spoon of bakery yeast in 500ml of WARM (below 40 degrees celcium). Leave at least third of space in the bottle. Reaction starts almost instantly if the bottle with solution plased in the warm place and this CO2 reactor will gain full power in 12 hour time . Connect any kind of elastic tube to the cap of the bottle of this solution and place Rating: 5