I use a co2 stainless steel cylinder, regulator, bubble counter, using baking soda & citric acid, one cylinder can last for over a week & its fantastic for a closet grow, by the end of harvest time my closet is just packed full of huge buds, 40-50 oz’s every harvest from 2-3 plants. If you are going to use co2 this type is cheap & effective & better than spending thousands on a co2 unit. This harvest i am growing 2 Blackberry Moonrocks (Up to 38% thc) and one plant of a purple strain forgot the name.I get my seeds from overseas.
Brother
Read twice as it took time.
Buy a 5 gallons head pack jug on Amazon
Buy 5 lbs DADY Redstar yeast
Buy bulk sugar.
Buy fishtank air blower, fittings and airline
A big funnel and a 1 gallon pitcher is helpful.
Take one gallon of sugar in a 5 gallon pail,
Add 3.5 abouts gallons medium warm/hot water(95⁰ or less) to disolve sugar.
Add dried fruit.(A bag raisins)
Take gallon pitcher and add water @97⁰. Add sugar.
Temp is now 95⁰. Add a pill bottle at a time(30grams) of yeast. I use 90 grams plus at all times.
Stir constantly for 10-15 minutes (i do 11)
Add everything to the 5 gallons headpack.
Melt bung holes times two for airline.
Do not mess up the melting, i use a hot scratch AWL.
Fill to mostly full and less than 95⁰.(Target temperature is 78⁰+ and 95⁰-)
This Co2 generator lasts up to 5 days.
On day 3-4 i dump 80% and re sugar the jug.
This system will make too much too.
Yeast is the Co2 throttler
Sugar is the gas.
You will have 4-5gallons of whiskey mash every 5 days to dump.
This will solve your Co2 issue forever
TeamFatOnes