dsmoke1
Active Member
Awesome! It sounds like you've got it figured out, for sure The only thing that must be applied is the idea itself, and even then, you can partition the degree to which you apply it. I'm sure what you already have going has played a massive part in you killing it with that tub like you are. The doors are open now, and it sounds as if you've been working towards it all along, you just didn't quite know it. Ensure that if you run a fat enough current pipe so your roots do not get sucked into them when you get a nice current going. That's why most of the guy run schedule 40 2" PVC when generating a strong pull in the system. Once the roots get gigantic, and the current proves troublesome, just turn the pump off and switch from a kinetic to static DWC. Simple as that. At this point, you're on the last leg of flower and slowing down the environment is exactly what it takes to tell the plant that winter is coming. When the plant knows winter is coming, it starts oozing sap. This is why it is important not to completely flush your plants in a DWC. A plant still needs nutrients and food in it's final days, just not as much. Flushing with straight water or "clearing solution", in my opinion, is a terrible and unquestioned method passed down from dutch farmers who flushed like this religiously as a means to atone for their sins of over-nuting with chemical fertilizers. No good. A plant that's been TLC'd, will pack on so much extra sugar and density in the final week if you simply dilute the solution day-by-day until you're working with basically nothing the day you harvest. Maybe I don't know what I'm talking about, or maybe I'm giving away well-kept-secrets that I shouldn't You're intelligent. You'll figure it outOnce again, I'm thinking of cannibalizing an aspect of UC and adding it to my system without actually running a true UC. Just as I'm neither running true Aero or DWC, but a bastard son of both. I've been looking for a way to double up the system I have now by piggy-backing a sister tub just like the one i'm running now. The UC plumbing has given me the idea to run a much lower water level UC that would require less of a demanding flow because I'm thinking of replacing the back flood gravity effect with an aero recirculating pump of equal power. The outer inline will simply be connecting the network of reservoirs and circulating the water quite gently and at a lower level... In my return bin, I will install a second submersible that will pump the water back into the bins via upper aero sprayer plumbing. The greater root hang from the lower water level will be perfect for the aero pipes spraying and dripping the return water right back into the res that is constantly flowing from the outer pump. Risky running a dual pump system, but since I have a big chiller I'll be pumping it all through, it should work. Since I'm assisting the UC with an Aero spray return pump, it doesn't have to work as hard nor support the weight of more water.
What do you think? See? I've been thinking about ways of adding, not changing completely over to it. That would essentially make it an Aero-DWC-UC combo. Such massive oxygen and circulation could exceed any other method of growing. I look forward to building it.
Edit:
Another thing I was thinking last night is that I've noticed an improvement in plant performance since I installed the chiller (which requires a second pump in my res circulating the water through the chiller constantly). Now aside from the obvious benefit of keeping the water cool, I think I've been running a crude UC system all this time without even knowing it. The added circulation of the chiller back flow creates a little waterfall in the corner as the drive pump sucks the water from the opposite end of the tub. This action is independent of the aero sprayer cycle and running constantly. Now I understand, due to the introduction of UC, that the added circulation was creating a mild undercurrent effect by further circulating the massive dissolved oxygen as it was chilling the water. Very cool (and educational). I just need to expand on it by adding true lower UC plumbing (or a milder version of it to be assisted by an aero return as I described above). Thanks for the tip. It's the perfect method for connecting my tubs I was looking for.
So in essence, I will be expanding on my chiller line by it running through lower connective pvc plumbing. I could use a smaller pipe for this lower-demand flow as well since I just need it as more of a connective 'slow flow' that will be assisted by the constant spraying and dripping of the aero return water.
Great work on the diablo, too. Man are you blessed