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  1. Mad Lab

    Hey HPA Aeroponic Growers... are you still out there?

    Your biggest chore is keeping water treated/filtered correctly and keeping nozzles unclogged. But HPA reduces so much labor, you have no problem having to check you nozzles as a part of regular maintenance. And if dialed in, nozzles dont clog much.
  2. Mad Lab

    Hey HPA Aeroponic Growers... are you still out there?

    That's always the first thought but theyre plenty of ways around this. Pump Failure: Running two seperate nozzle manifolds through each chamber. If one pump goes, the other remains. Also if water is treated correctly before it runs through the pump it is rare for good pumps to fail. Also you...
  3. Mad Lab

    Hey HPA Aeroponic Growers... are you still out there?

    Great to have you gentlemen here. thump, it's get to hear about your project. Anything you are at liberty to share would be greatly appreciated!
  4. Mad Lab

    Hey HPA Aeroponic Growers... are you still out there?

    Great advice. I did this on my last grow and worked great. I probably wouldn't want to have to add foggers to a commercial system to complicate maintenance but for the hobbiest trying to get the legendary root fuzz, absolutely.
  5. Mad Lab

    HP Aeroponics - DTW Nutrient levels & Dump valve question

    What solenoid/s did you purchase? And what pump? How many gallon Accumulator? What size is your system, ie chamber area for roots and plants/nozzle count
  6. Mad Lab

    HP Aeroponics - DTW Nutrient levels & Dump valve question

    I would love to hear your results from your nozzles. I was also going to order and test stainless nozzles with check valves but was persuaded to go another route by an engineer who has tested a large amount of nozzles for R&D at an aeroponic system company. That's not to say that those arnt...
  7. Mad Lab

    Why should anyone believe in Jesus, God, your religion, etc.?

    As you say, apples and oranges. All you can do is look at rituals and philosophies taught and judge by that, if you wish to compare to your own values.
  8. Mad Lab

    Hey HPA Aeroponic Growers... are you still out there?

    I'm currently upgrading my HPA right now, ordering my new parts that were recommended by someone with years of R&D on quality HPA parts. Pics up soon! Will piece together system with large root chambers (2-3 ft deep). Really looking at commercial use of high pressure aeroponics in conjunction...
  9. Mad Lab

    yellowing... what is this??

    Sorry I thought you said the outer edges were discoloring. I cant tell from your picture but if the you see slight yellowing with green veins it is magnesium def or lockout. Low pH can lock out Mag if you are adding cal mag already and experiencing this still. If your not adding Cal mag, do so.
  10. Mad Lab

    yellowing... what is this??

    Nutrient burn will appear on the higher leaves receiving most of the light. It will start by slightly burning the edges of the leaf, where it looks like a serrated blade. I would suggest flushing your medium well. Then fed half strength again. Meters are really important. I understand if you...
  11. Mad Lab

    RO water?? important?

    I live somewhere with 50ppms as well. Let me tell you why you want RO, especially for DWC. You'll NEED to run an active microbe tea in your DWC to prevent something that lurks in virtually all tap sources: cyanobacteria. or "the slime". This isn't root rot. It thrives even in...
  12. Mad Lab

    yellowing... what is this??

    Looks like light nutrient burn but id need to know more about your setup and feeding.
  13. Mad Lab

    Why should anyone believe in Jesus, God, your religion, etc.?

    I tried it. I had money. women. friends. family. and i did my best everyday to be a good person, kind and generous, and as content as you could be without a god. Something was missing. Only the blessed or lucky ones who acquire all of these things in life will truly find out that money...
  14. Mad Lab

    Why should anyone believe in Jesus, God, your religion, etc.?

    Eye, very interesting. I can't pose an opinion on something I havent researched, but it was very odd to me that nueroscience had discovered you use 100% percent of the brain. Before I become a Christian, what really pushed me into "the light" was studying the history of mysticism and...
  15. Mad Lab

    Black Russian

    Looks like you got some healthy looking plants for a NOOB, lol. Make sure you use an EWC tea before the cyanobacteria lurking in your tap devours your roots. Check out Heizenberg's EWC Tea Thread here on rollitup.org.
  16. Mad Lab

    Why should anyone believe in Jesus, God, your religion, etc.?

    We can argue fact vs fiction all day. We wont go anywhere will we? What are your spiritual beliefs? Agnostic or Atheist? Once a person accepts that Jesus was telling the truth, one can truly retain what the bible is trying to deliver. If that hasnt happened, of course your going to see it as...
  17. Mad Lab

    Need some help with Trichs

    It depends on the genetics and environment. Sometimes you'll have a plant finish on top first. Others the top of the main cola is the last part to develop. The middle of the colas finished first most of the time on my sativa dominant strains. Alot of my bushy indica experiences had finished...
  18. Mad Lab

    Hey all, planning lights for a large space, 2 options for layout whats my solution?

    My vote is gavita 1000e DE's with the gavita e-controller. A blend of LEC's and LED's are good if that's not a budget problem. Hard to beat the gavita's.
  19. Mad Lab

    Help ph on constant rise.

    Ditch the lemon juice. Preferably Advanced Nutrients pH Down. RO filter. If you can't afford a true RO, get something like this http://www.cleanwaterfun.com/Garden_Hose_Filter.html and replace every grow. Alot of the time pH rise can be bacteria problems in your water. Prevalent cyanobacteria...
  20. Mad Lab

    Hey HPA Aeroponic Growers... are you still out there?

    My Dark Madder. Grown with HPA Aeroponics. It's been awhile since there has been any action on the HPA threads. I know there are few of us out there with a dialed true High Pressure Aeroponic system but it's time for a change. With the legalization in Washington, Colorado, Alaska, Oregon and...
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