Yes other people have Bubbler contraptions, but theirs still contain the entire root system in their cups. They used mesh pot inside their party cups.
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Which is what I mentioned earlier....I have the plant in a cup right now with the roots hanging in inside of half of another cup. If I cut the cup that holds the plant and medium (in my case soil) to fit inside of the cup 16oz cup without giving me any extra root room (Making a net pot out of the cup that holds the soil and plant) then this should be legal correct? ((Keep in mind this is still a DWC grow, not a soil grow...I will not be top feeding.))
Here is a post telling you this earlier in the game....
Then here is Chico confirming that that it is not allowed....
Then you acknowledging that....
That was on a completely different subject...I had a plant inside of a 1.5 gal res, the plant that I have pictured a few posts back is a plant inside of a 16oz res. (which really was only about 6-8 because the other cup had to fit down inside of it.
Sorry, but you can always look forward to the next contest --->
https://www.rollitup.org/toke-n-talk/429621-party-cup-competition.html
can't wait!