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  1. Mullumbimby

    Sol-Skin, let the journey begin...

    Thanks for sharing :/
  2. Mullumbimby

    New to cloning need some advice

    I was looking around for a better way to make clones (after a few lacklustre results) and I read this post. I was impressed and got down to the supermarket for some cheap plastic cups and followed this recipe exactly. Here are the results after a week. I'm really impressed, so thanks for the...
  3. Mullumbimby

    Watercooled Smart IC COB LED Build

    RHS is circular, square, and rectangular hollow sections. I think the R can mean mean Rigid, although I meant Rectangular Hollow Section. I'm talking about aluminium extrusions.
  4. Mullumbimby

    About to place my order, 3500k or 3000k in 90 CRI?

    No one has really got to the bottom of this, although there is evidence that the lower temps flower 'better' than higher temps, the problem is efficiency. Above all, what makes flowering plants happy is more usable light and the lower colour temps make less light per watt used. The higher CRIs...
  5. Mullumbimby

    Watercooled Smart IC COB LED Build

    Great thread. Everyone has valid points of view and there is heaps to learn. I've been thinking about water-cooled cobs since before I built my DIY CXB rig, and it's great to see that someone has followed-through and published such a detailed report of the job. Has anyone got any thoughts on...
  6. Mullumbimby

    Cutter Electronics: Complete DIY COB kits

    Cold af at the moment in Cutterland, but there's no need for 10 cobs to light up 4 tiny seedlings. Also, there is a reason that they make small pots too, which not everyone gets and which I learned the hard way. The roots will need a balance of wet and dry(ish), which it's hard to achieve with...
  7. Mullumbimby

    NEW 1000 Watt COB by Par-Horta!

    I agree with CobKits. I can't see why its not a 4,2,4 layout. It'll still rock though! Good luck.
  8. Mullumbimby

    Cutter Electronics: Complete DIY COB kits

    I see what you are up to. I'm on a very similar program but I've found the need for 3 stages, since there's never any room in my 4x4 veg tent. Like you, I like a fairly long veg. That's why I have a little clone/seedling tent (about 18"x12"), with the super-cheap LED globe(s) lighting it up...
  9. Mullumbimby

    Cutter Electronics: Complete DIY COB kits

    I like your thinking. Do you anticipate some kind of 'perpetual grow', where you've always got something starting and something nearly ready to cut?
  10. Mullumbimby

    Cutter Electronics: Complete DIY COB kits

    Even 30W/sqft is heaps for clones. Just try one or 2 domestic LED globes, no drivers required and no major heat problems either. KISS :) Good luck.
  11. Mullumbimby

    Led shed

    Neat idea for a cheap lo-flow. What will you use that for?
  12. Mullumbimby

    Classic case of calmag deficiency? (Pics)

    T That's the first thing that I thought of. Little fuckers.
  13. Mullumbimby

    Ideas on yield ?

    Even though half of us are taking the piss, that is a seriously good looking plant you've got there. Good luck with your grow.
  14. Mullumbimby

    my ec pen is driving me crazy

    Maybe you should back of the doobies for a couple of days and get outside in the fresh air yourself. I'm getting hammered just reading your posts.
  15. Mullumbimby

    my ec pen is driving me crazy

    If this is really what you've had all along, then why all the questions? It's a total no-brainer to connect this monster to your 2 cool-tubes. If you still need air-con after venting this to the outside, then you should consider piping the 2 inlets to the outside air as well, to give the aircon...
  16. Mullumbimby

    Ideas on yield ?

    With both the HPS and the 300 Galaxy, I'd say - about about a pound.
  17. Mullumbimby

    Need help for new led grow 4x4

    https://www.cutter.com.au/products.php?cat=MAU5+KITS @welight is your friend :)
  18. Mullumbimby

    Lumens or Kelvin? What is most important?

    I cant imagine what your light must be but I hope you didn't spend too much on it. I have in my hand at this very moment, a domestic LED light globe which has "Cool White 800 lumens" printed on the side. It uses only 10 watts. I've chopped the frosted, translucent cover off of it and used 2...
  19. Mullumbimby

    Q

    If you leave that outside in the middle of an Oregon summer (it's exactly the middle, ironically) then it's going to re-veg for sure. That may not be a bad thing, especially if you are looking for a monster yield, though you'll probably want to put in into a much bigger pot or bag. here's the...
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