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My current 'tunnel' setup

bluntthirty

New member
Hello all,
I figured this is an appropriate section for me to just lay out what I am working with currently..
Actually I'll take a step back first and show you all what I have been using for the past three or so years:

I call that my old crate. It was built in a spare room as a simple place to flower out some strains for me to smoke and for me to go about learning about this craft. It is empty now, save for the Adjust-a-wing reflector still hanging in there. It's a 2x4 skeleton, 2 feet deep, 4 feet wide and 6 feet tall. Its outer skin is panda film I think, though I can't be sure because I bought it so long ago. Black on the outside, white on the inside. It is thick enough to be sturdy and thin enough to be easy to work with. Inside I ran one HPS bulb (I don't remeber the brand), powered by a 600 watt Lumatek dimmable electronic ballast. I have nothing negative to say about my ballast, as it has served me wonderfully. It powers on quickly, even the few times the power flickered or failed for a few minutes while the light was on. Never burnt out a bulb either. My experience with it was good enough that I bought a second Lumatek 600 watter for my new setup. Which leads nicely into...
My newly built, but not yet 100% completed (what can I say, I'm a busy guy) 'tunnel.' Here it is with it's hardboard sides removed:

First I shall address the feature that I'm sure caught your eye first; The hardboard sheets that make up the reflector do not line up perfectly. This is because I assembled this thing alone and 2 hands proved to be not quite enough to hold the sheets in place, maintaining the curve of the other, while screwing it in to the framework. I did the best I could under the circumstances, so it is what it is. Anyhow, the unit is 8 foot long and 4 foot wide (suspiciously similar in dimension to a sheet of plywood... hmmm...) the deck sits between 3 and 4 feet off the ground. Since I did all the wood construction before I had the plumbing and buckets etc etc I had to guesstimate the height I would need for the plumbed buckets to clear the reservoir. In a rare circumstance my guess was bang-on. There are 8 buckets, each plumbed to an equalizing manifold (1" pvc) that runs down the center under the deck. Here is that manifold:

7 of the buckets look like so:

One of the buckets, though, is my control bucket. Here's the lucky bugger now:

The smaller pipe (1/2") is connected to my pump that sits in the reservoir directly below. The pump is (er.. will be) plugged into a timed outlet set to pump into the control bucket for 'x' amount of minutes every 'y' span of time. I have not decided on a pumping schedule yet, so I am open to suggestions if anyone has any sage advice on the matter. The water will pump into the control bucket and once it reaches 2.5 to 3 inches it will being to flow into the equalizing manifold (the pipe with the strainer you can see on the right), which leads to, you guessed it, all of the other buckets! Gravity will sort out leveling for me, and once the water level reaches the top of the pipe on the left it will begin to spill down that sucker right back into the reservoir. Now, I know it looks like my overflow pipe is hardly taller than the manifold pipe, but that is just the perspective of the picture playing tricks on our poor eyeballs. The top of the overflow pipe sits about an inch under where the bottom of the net pot will be, but can be adjusted with some elbow grease if need be.

Continued in next post, due to image limit...
 

bluntthirty

New member
Continued...

Sitting atop the deck is an 8-port air pump which will be pumping air into the airstones that are stationed within each bucket. Now I feel I must show you this picture because I was quite excited about the solution I came up with for the problem of air lines laying about in whatever fashion they fancied, which was a mess.

Tah dah! A screw on each side and a rubber band spanning the gap thereby holding down the unruly lines. I stationed these screw-and-rubber band solutions at each point where two lines split off toward their buckets. It really is the small victories that help you through a tough and sometimes frustrating process.
Now I'll jump back to the reflector I mentioned earlier. Here it is, in all of it's imperfect and slightly ghetto glory:

Also, let me say that I am going to fasten those lights better. Not that they aren't safely secured to the top of this thing, but they tilt and twirl (slowly, not in a dangerous manner) when I disturb the cord or the plumbers tape or look at them funny etc. I just needed to get them up there to determine what a safe distance would be from the hardboard reflector so as not to heat that stuff up too much. As it turns out I was worried over nothing, as I am able to hold my hand on the hardboard about the lamp without much discomfort, and certainly without singeing off any of my beautiful arm and finger hairs.
Also, kitty-corner (where does that colloquialism come from anyways?) from each other are 240CFM inline duct fans. One corner flows in, one corner flows out.

The inward flowing one is the one you can see in the back which is ducted in such a way that the air flows down the center on the 2 rows of buckets. I came up with this idea when I realized that the fan I had found in my house that was to be used for that spot was totally worthless. The inline fans are quite nice and produce a lovely breeze. More fans can be added if need be; I'll just have to feel it out on my shakedown run. The outward flowing fan is in the upper right corner of the picture and (theoretically) should draw warm/hot air down from the reflector. If not then it will just draw warm air out, period. Win/win.
Now here is the single high techiest part of this thing, and the thing with which I have the least experience (besides the entire setup, of course)

This sucker will monitor the PPM and pH of my res, and if I'm lucky I can teach it to do the dishes and perhaps walk the dog. I'm not holding my breath though on those last two... Not much needs to be explained about this thing, I bought it, it's here, and if all goes well it will do it's job so I don't have to use my shitty tds pen thing, which I hate for no good reason.
Wrapping it all up, here is a picture of the unit with the hardboard sides hung on it:

Basically, I measured and cut, then drilled holes in the hardboard, which is flat white on the inward facing side, same as the reflector hardboard sheet, drove in some screws on the framework, and viola! Hanging lightweight sides which are easily removed and are nicely reflective on the inward facing side. One more section will be cut for the end there, I just haven't done it quite yet. As for light leaks, since I know you eagle eyed veterans of a thousand psychedelic grows have no doubt spotted them, they will not be an issue at this stage in my setup, as the area this thing is in remains dark at all times, save for when I am in there tending to one thing or another. I will surely do finishing touches for things such as light leakeage, but that will take place during my inaugural grow in this thing...
That is all I can think of to say for now, but no doubt I will think of more at another time. I am no expert on anything (at least not anything relevant here on this forum) so please don't be too harsh with any non-constuctive criticism. I researched and lurked and lurked and studied for a very very long time but you can only get so much out of theory; eventually you just have to dive in and figure the rest out as you go/grow. Feel free to ask questions and I'll do my best to answer. And if you're lucky, someone who knows a great deal more than I do may just answer for me!


B30
 
N

noyd666

hi bluntthirty,looks cool to me , nothing like building your own set ups. I use twin line aqua air pumps and pulled the ten inch long air stones off, and used them to wrap around the air lines as a weight to keep em from floating. 80% more air surface disruption. cool.
 

bluntthirty

New member
Oh! I also wanted to credit the original creator of this whole grow-tunnel thing, k33ftr33z; master of defoliation. I fell in love with his design and adapted it as well as I was able to. I only hope I can eventually do it justice as I get dialed in to my setup, and growing in general. Also honorable mention to Agent-smith. I originally saw the general design being touted by him, and he credited it to k33f. Anyhow, I admire both of them quite a lot and hope that one day I can grow up to be as professional and knowledgeable as they are.
:thank you:


B30
 

bluntthirty

New member
Thanks, noyd! Building this myself certainly was rewarding, even if it was also stressful. And hopefully it will be more rewarding when I get some delicious bud from it! I should be getting rooted clones from a buddy of mine in a couple weeks so until then I just gotta admire it empty! :joint:

B30
 

5th

Active member
Veteran
Nice built and walk through. Good luck and post a link when you start your grow. :tiphat:
 

bluntthirty

New member
Hello again everybody/anybody!
Time for a small update. I've been quite busy with work (being overworked, really) and taking care of getting the yard ready for spring, etc. But I managed to get a bit of work time in my room this day. Nothing too exciting, but I feel it does merit a small update.
Here's what I've accomplished:
Properly hung the lights, which was a lot more difficult than I had imagined. Basically it was another shortcoming of only having two hands. After fashioning myself a proper replacement for the plumbers tape out of some wood pieces I had laying around, I had to go about securing it to the light(s) and to the hood while the plumbers tape was still there since it was holding the light fixtures up. Long story short, it was a battle but I emerged victorious.
:dueling:
Now both lights are securely mounted and level.


I also went ahead and cut some hardboard to make an end piece to match the sides. Once again this sucker is in a dark building so the light only leaks out; light leaks be damned!

And then of course I cut some pegboard to fasten my power strips to so they could use the wall space instead of making a rats nest on my shelf space.

That's really all the hardware work I did, but it's not all I accomplished. After I was finished there I put on my genocide cap, grabbed my shop vac, and went to town on all the years of accumulated spiderwebs and cobwebs and spider sacs, not to mention the remaining live spiders, in the vicinity. It wasn't all arachnicide though; after all the work I've done in there lately there was plenty of pine needles from my shoes, stubborn sawdust that survived my shaking and blowing outside after the cuts, and regular old dust, not to mention the etc category. The immediate area is now very nice and tidy. Over this year this building is going to emptied out further and as that happens I will have plenty of shop vac related activities to keep me busy, with the end goal of a much cleaner facility all around as I expand my bubble of cleanliness.
Also, despite not having any grow buddies, which is unfortunate because I love to pick brains and see others' methods and solutions, I am getting clones from a old friend of mine. I know he grows and he knows I grow, but neither of us has seen, or discussed in detail, each others setups. Safer that way anyhow, but one day I'm sure we'll get there.
So clones have been cut and are rooting at his facility currently, since I don't have the setup to accommodate clones quite yet. Which means its only a matter of weeks until I can fill the unit with plants!

Until next time fellow IC maggers!


B30

p.s. I think it's silly that smilies count towards the picture count lol Oh well, what can ya do!
 

Harry Gypsna

Dirty hippy Bastard
Veteran
Sweet, I always loved keefs setups back on CW. I could build some tables in my cellar and not do anything else as I already have the vaulted ceiling.
Nice work.
 
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