Co2 grobo

do we have co2 in our grobo machine? Or how does the machine give CO2 to the plant?

Nothing built in to the unit. I use green pads.

2 Likes

Thanks

#4

- - - [2021-10.11]:

@MrtJldrm,

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  • (Not Unless You Get Some):


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@Adrianna_Roberts,

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YourGrowYourCall..~~ (2)

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- - - [2021-10.25]:

@MrtJldrm,


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2 Likes

CO2 makes em grow!

Had a leftover tank from my brewing days.
Hooked up a regulator, added that to a timer (I need a better timer), drilled a 1/4” hole at back of unit, insert CO2 output hose…voila



2 Likes

Nice, but isn’t that only inches under the exhaust fan and it would probably mostly be exhausted right away? That is why I do not use that, most say little gains in a Grobo as it exhausts so quickly.

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Agreed. Had the same thought process. But…BUT

It definitely works. Plants are definitely happier!

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what is the best drying process you use

1 Like

I don’t have a dedicated room or environment but I’ve used

  1. The Grobo itself (did well)
  2. Nylon collapsible hangers in a small closet with a fan
  3. Steung out wires directly in front of a heat pump unit set to dehu

60*F/60% RH is the goal. 10-14 days to start.

2 Likes