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#1
Old 11-30-2006, 07:43 AM
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LORD BENIS LORD BENIS is offline
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OUTDOOR HYDRO!!!!

Well, it started out as an experiment of sorts and ended up working out really well. It's incredibly easy to set up and fairly cheap to build/expand as well. So, without further ado:

Part I
Da House

You'll need:
-4ft. re bar
-10ft. PVC (I used 3/4")
-PVC crosses
-4x4 wood planks
-6 mil. plastic
-adhesive zipper door (Google)
-small fan

So, first thing we do is find a nice flat spot that gets as much sun as possible. Don't worry if it's not completely flat or in direct sunlight, mine isn't. Keep in mind you can design the greenhouse to whatever dimensions you like, given you have the space, mine is 16x10.



Once you find your spot take your 4 ft. rebar and drive it into the ground half way, 2 ft. in and 2 ft. out.



Continue this process every 4 feet until you reach your desired length. Next, set the width (mine is 10 ft.) and drive in your rebar, again, every 4 feet. You should now have two straight lines of rebar sticking out of the ground. Simply slide your 10 ft. PVC over the rebar, bend down, and connect with the PVC crosses.









Be sure to buy a couple of extra 10 ft. PVC poles when you're at the store, you'll use them for the roof. Just cut them into 4 ft. sections and they should fit perfectly inside the PVC crosses to form the roof's "spine".

Now we just slide the plastic on the frame like a dress over a nice sexy ass....



.... and pin it down with the 4x4's.



I've since discovered that this may not be enough to hold down the tarp during high winds. However, I believe that I've found the solution.....



I stuck duct tape on both sides of the plastic under the metal clamp to prevent it from tearing up the plastic. The clamps cost 59 cents and are bent into shape.

I'm still waiting on the zippers for the door, more on those a little later.

Part II
Da Buckets

First of all, I'd like to thank Big Toke for his awesome system and step by step instructions. I'm not gonna do a breakdown on the system as he has already done that better than I ever could. Check out his sticky over at the indoor hydro forum if you're interested in building one of these.



The res is a 13 gallon tub with a float valve attached to a 75 gallon rain barrel. I'm thinking about adding small gutters to the sides of my greenhouse to top off the res.
I have anywhere from a 11-13 '' drop depending on water levels. Don't forget the fan!!!





My pump is a 1800 gph Ecoplus inline/submersible pump run in-line to reduce heat.



I used garden hose for the feed line and garden hose valves for the control valves. The PVC is 1'', hose is 5/8''.





The buckets rest on 2x4's laid on cinder blocks and drain into an open return pipe with the help of small extention tubing.







Guess that's about it for now. I'll keep ya'll posted with updates on winter in the greenhouse soon as the doors are up.
Here's a stapelia that appears to like it's new home



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Last edited by LORD BENIS; 11-30-2006 at 11:10 AM..
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#2
Old 11-30-2006, 06:39 PM
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Holy shit! Looks like you have been hard at work! Arte you in a location that can grow winter weed in a green house, or is this for next summer?
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#3
Old 12-05-2006, 05:44 AM
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I like it. I think I might do something very similar in my greenhouse this spring. How is it working for you so far? Lets see some more pics. peace dj.highst
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#4
Old 12-05-2006, 10:33 AM
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Great greenhouse construction, very very simple. I will be using this design forever more so I thank you.
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#5
Old 12-05-2006, 10:48 PM
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Wow a seriously good greenhouse plan, I have just been pondering what to do and i think you have cracked it!
I may use soil in mine but we will see i need to get my feet wet so to speak.
I am also interested to hear if you plan a winter grow? ether way thanks for sharing!
Good luck with your grows!
~neilspotshop
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#6
Old 12-06-2006, 10:50 AM
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Thanks to all for stopping by.
I could probly swing a winter grow but I don't think my neighbors would appreciate it too much if they found out. But I do plan on using the buckets for all my veggie/fruit needs throughout the year. I sort of collect weird plants too so I needed a place to keep them over the winter and this seemed like a good solution to both needs.
It worked awesome at my previous house. It recieved direct sun and kept temps around 70-80 F during the 100 F summer. And that was without a covered frame or climate control. I don't have as much light here and it's winter right now so it's currently running a little slow. I plan on putting up the doors tomorrow so if all goes well I'll finish up the whole thing then. The two week BB time mark is about up, I'm thinking lettuce and/or spinach.
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#7
Old 12-06-2006, 10:27 PM
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looks very promising, looking forward to this!
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#8
Old 12-07-2006, 12:58 AM
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Wow, great job on the system and the greenhouse looks like a simple but functional design. I don't understand why you wouldn't just stick your plants in the dirt though? Its already there and plants grow in it just fine, especially with some amendments and fertilizer. A raised bed could have been built to improve drainage and aeration. Or, pots could be used with soilless media. Why did you choose hydroponics?

Are you looking to shorten the time before harvest, or just looking for an interesting project?

Anyway, wish you luck, let us know how the vegies turn out.
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#9
Old 12-07-2006, 01:41 AM
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Quote:
Are you looking to shorten the time before harvest, or just looking for an interesting project?
A little of both, it's sort of a left over system from my last house and I just thoght it would be a shame to let it go to waste. I am doing 50/50 right now with the buckets on the left and a soilless media on the right.
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- Theodore Roosevelt -
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#10
Old 12-07-2006, 02:54 AM
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I just got done with (hopefully) the finishing touches.
Re-attached my rain barrel, added doors, and moved in some plants.

I secured the side walls with a combination of of zip-ties and office clamps.



Make sure to reinforce with duct tape.





I can't say enough about these zipper doors. They're adhesive so all you do is lay your surface flat, peel, and stick. Then un-zip and cut a slit, and be sure to follow directions! Don't put them on upside down like I did
I will proby end up re-doing the door since I can no longer zip it up. Seems that the only way I learn is the hard way.









Here's the rain barrel going through the plastic to the float valve, still thinking about gutters.





Guess that about wraps her up, I'll keep ya'll posted with progress, new additions, etc.
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The credit belongs to those who are actually in the arena. Whose face is marred by dust, sweat, and blood;who strive valiantly and know the great enthusiasms, the great devotions, and spend themselves in a worthy cause. Who at the best, know the triumph of high achievement, and who, at the worst, if they fail, fail while daring greatly, so that their place shall never be with those cold and timid souls who know neither victory nor defeat.
- Theodore Roosevelt -

Last edited by LORD BENIS; 12-07-2006 at 02:56 AM..
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