BioDynamic
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- Jan 27, 2010
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legalize_freedom said:So Byodynamic....how do you measure and regulate your c02? I'm intersted in hearing this as I have tried all these hmoemade methods, with little to NO improvements in yeild....I think one is much better concentrationg on better ventilation, bringing in fresh c02 enriched air, than messing with these c02 buckets, vinegar and bakeing soda, yeist and sugar methods...there is just no way to regulate it...trust me I tried them all. You would need many many 2 liter bottles to produce the amounts you would need for even a 4' x 4' area. I'm interested in hearing your proof.
Keep in mind I grow in chambers i make. Sometimes regular sometimes Aeroponics. I make chambers out of anything. I love working with soil, and BioDynamic Agriculture, ... and I find Aeroponics to be superior to other methods of growing as well. Leading to the point is that I never grow more than 4 plants at a time. Usually 2-3 plants will produce enough bud for a years supply. I, on average, yield 2-3 pounds of bud per plant. When I use some other special supplies and techniques I can yield much more. I don't use chemicals or synthetics.
Leading to the next point ...With 2-4 plants yielding the same as 40 plants of someone Else's grow, i can take away all that space, and use much smaller areas. I then have a much more complete control over my atmosphere.
I can turn anything into a grow chamber. (I am currently working on turning my old 52 inch big screen into a secret aeroponic grow chamber. (neat?). Since I only ever work with 4 or less, and i can control much more... Co2 works better for me.
Measuring Co2 is absolutely simple with my Tim8 (spelt properly). It measures temp & humidity as well. I wanted the gold colour version, but they were sold out at the time. I paid just over 200$ and that was with shipping. Lasts for years.
If by 'regulating' you mean shutting on and of, and maintaining specific levels of ppm, ...that's easy?
The drip system is easy to stop at any moment you desire. If levels get passed where you want them you just replace the cap to one without a hole or drip mechanism.
As for the pop bottle method, you'd just have to remove one by one or add until the levels drop/rise, although it never really seems to be a problem for me, as I never have to worry about overdosing. It's always nice steady levels ranging from 700 to 1400ppm (max I will go.). As long as it stays in these levels during the daylight photoperiod, than I normally don't play around with anything.
Space isn't to much of an issue when you can design any size chamber, 4x4 for example, ...and hook up as many as a dozen or 2 dozen homemade co2 dispensers to it (of course you don't have the much but some people do, especially those making alcohol as much as they are growing.) .
How? It's all about design; especially out-side-the-box designs.
When it comes to making your own home-made chambers (any size), you have even more control over your atmosphere & space, and it also allows you to do some* things without entering. (I avoid going into the area to keep checking up on specifics, during their day periods when Co2 is mostly being used) [open the door bye bye Co2]).
I check moisture levels every 3-4 days, soil fertility once 2wice a week (Lamotte Professional Test Kit) , once a week I check sugar levels using a Brix Meter. Every few days I check chlorophyll levels with my LEAF Chlorophyll meter. temperatures are always stable never have to worry, and since i use mostly LED's watering and feeding isn't as often so I again I don't have to enter or open so many times.
...trust me, it's not hard to create high co2 levels with any of these methods.