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Originally Posted by ideit
First time poster here, just looking for advice. I've grown soil and DWC (bubbler) setups before, and wanted to try a setup similar to Al B. Fuct's setup he posted about.
So basically I'm looking to start a closet SoG op using flood and drain.
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Soo... you are going to set up four separate flood and drain systems in a 2' by4' closet. Wow man, I want to see this.
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The grow area will be 2' x 4', in which I plan on having about 15 plants in 7-8" square pots. I want to use 4x 4' t5 3000K bulbs. This will very evenly distribute about 20,000 lumens over the 8 sq ft growing area (2,500 lumens/sq ft). I also plan on having a couple mothers in a separated area of the closet, either in flood/drain or maybe a simple bubbler. My questions are thus:
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I understand you wanting to get a harvest every two weeks. This is not practical with the space you have for flood and drain. Since you already have experience with the bubbler, why not set up four small ones and fly with that. You could prop them up to accomadate the differences in height so you could use just the one light. Buy the 8 tube not the four tube. You can start with 1/2 lite and turn on the others when necessary. This allows you to use the right nutes for you four stages.
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ventilation is obviously an issue here,
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Air movement throught the closet will be the key. What are your possibilities here, attic access etc.
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and while the heat of the fluoros doesnt bother me much, should i be concerned about CO2 intake? is there a safe (and cheap) way to raise CO2 in such a small area?
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His post answered that.
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I know fluoro doesnt penetrate much, but its SoG so im not worried, but will mothers grow decently under them? (probably stick some cfls over the moms)
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I would not agree with that statement. Check out MY current setup:journal. Yes the cfl's can grow a mother.
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Also, how big of a nute tank would you suggest?
any other comments/suggestions?
thanks
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You would be better off, in my opinion, with the space limit you have to grow all of one crop, and be done with that crop. Keep a mother, topped etc. About 4 weeks before harvest take the necessary clones from the mother and get them ready to go in your system when the others come out. May not sound as cool, it will be a lot less work. VV