PotPie's Grow Cabinet Construction

[PotPie]

Hey 420 Growers. I am in the process of building a grow cabinet to raise my plants in. I have been mulling over the design for a while while getting some great ideas here from other members. I haven't really written much of this down so I don't have any drawings to share. However, I hope to be taking many pictures to document construction and maybe get a few suggestions as I go.

I would like to have the cabinet in my garage most of time but I'm not sure I'll be able to regulate the temps during the hotter months. That being said my first design criteria was to be able to fit it through the door and into the bedroom. I am renting the house I'm in now so my next design criteria was to be able to take it apart to save space when I'm not using it or when I move.
I live in California and my wife is an MMJ patient so I am not as concerned about stealth. However, I don't want to advertise the fact to friends and neighbors either. Right now the cabinet looks a lot like a large shipping crate. I am leaving myself open to the option of making it look more like a wardrobe when I am finished with wiring and controls. More on that later.
The main purpose of the cab is for flowering because I need to control light. I am currently vegging 12 plants in my closet and I'm ready for a little darkness in my room at night. I have the ladies on an 18/6 schedule now just so I can get some sleep. I want to be able to flower 6 plants so that was my next design criteria.
I also would like to have a space for a mother and some clones and maybe a little storage.

The outside width is 28" because my narrowest interior door has 29" of clearance. The length is 62" This is a slightly arbitrary number but I came by it after calculating my desired interior dimensions. The inside of the flowering chamber is 24"x36". This size will allow me to flower 6 plants in either 3 gallon or 5 gallon containers. I am a soil grower right now but I would like to try hydro in the future. I think I have left myself enough options to do this.The inside of the veg/mother/clone chamber is 18"x24". I decided to make the inside height of the cabinet 6'. That will hopefully give me room to grow some nice plants with a decent yield. I will divide the smaller side (clone) into two or three different areas within that 6 feet.
That's about it for now. Here are a couple of pics of the base under construction. I am already well past this stage so I'll be putting up some more pictures shortly to bring this up to date with where I am now. I went ahead and added casters to the base already since I don't feel like horsing this thing around any more than I have to once its finished.

I framed the base with 2x3's to stiffen up the 5/8" plywood that I used for the floor.



turned over with the casters visible

Right side up with 2 coats of primer and 2 coats of flat ultra-white latex paint


Thanks for looking. Feel free to offer comments or suggestions.

[TorturedSoul]

Love to see home-built stuff!

[Acn627]

good idea making it rolling

[McBudz]

6 x 5gallon plants may get mighty cozy in that space. I did a similar grow and got really good results but the middle / lower portion of the plants did not do as well since 0 light was penetrating the canopy. I now keep it at 4 5gal plants in the same area and so far much better over all bud development 5 weeks in. Just sharing my experience with you. I also vegged for 5 weeks or so from flowering clones that were LST'd to the extreme and had 6-8 main colas per plant.. very bushy plants.. My area was 32 x 59 inches so failry close to what you have. Mine was a tent whcih gave me a few extra inches in tent flex at the canopy.

But try it out each way see what works best.

Try to do a sog grow with smaller square pots 2 gallon or so. You probably get great results that way.

[PotPie]

Originally Posted by TorturedSoul

Love to see home-built stuff!

Thanks TS. I like your new sig. Very helpful info.

Originally Posted by Acn627

good idea making it rolling

Thanks Acn. I can't imagine having to hump this thing around without wheels when its finished. I got the wheel idea here, I think from stratlogic's thread.

Originally Posted by McBudz

6 x 5gallon plants may get mighty cozy in that space. I did a similar grow and got really good results but the middle / lower portion of the plants did not do as well since 0 light was penetrating the canopy. I now keep it at 4 5gal plants in the same area and so far much better over all bud development 5 weeks in. Just sharing my experience with you. I also vegged for 5 weeks or so from flowering clones that were LST'd to the extreme and had 6-8 main colas per plant.. very bushy plants.. My area was 32 x 59 inches so failry close to what you have. Mine was a tent whcih gave me a few extra inches in tent flex at the canopy.

But try it out each way see what works best.

Try to do a sog grow with smaller square pots 2 gallon or so. You probably get great results that way.

Thanks for the info McBudz! I'm looking forward to trying a SOG or Scrog next time around. I think you're right, it should work out well with the space I have available. I would like to get better at this and have a continuous grow going. Some meds in the medicine cabinet, some plants in flower and some ready to go into flower shortly after harvest. Hopefully I can make this work for the wife's needs and mine too. How many plants in smaller pots do you think I could have for a SOG grow in this space?

OK Back to Construction.

After I got the base built and painted, I started on the walls.
I framed the left wall and center wall (divider) with 2x2's and covered them with 1/4" plywood.


I framed the right wall with 2x4's and covered it with Lauan (LEW-on). Lauan is a thin (little less than a 1/4") plywood. If you have cheap hollow core interior doors in your house, they are probably covered with Lauan. I got this because it is light and a lot less money than AC or BC plywood of the same dimensions. Unfortunately, I forgot to take pictures of the right wall under construction. I made the right wall with 2x4's because I wanted the opportunity to hide the wires inside that wall and mount standard electrical boxes for switches and other controls.

I started on the back wall next. More 2x2's and Lauan. In order to have support at the seams I backed the seams with 2x2's I put a 2x4 behind where the divider wall is going to be for additional support.




That's about it for now. I post some more pics up tomorrow. thanks for looking.

[l8tnightskunk]

Looks like everything is coming along very nice!

[Ms.Fox]

Thanks for taking the time to take pics and show your work! Looks great so far! I'm in!

[greengo840]

Originally Posted by PotPie

I can't imagine having to hump this thing around without wheels when its finished...

LoL...hmmm sounds like someone's been in the service

Appreciate the photos and wish you the greatest success!!

[Vexer]

Its coming along nicely.

[PotPie]

Hey everyone, Thanks for your comments and good wishes. I know I promised more pictures sooner but I have been crazy busy with work, family and tending to my grow. Sorry for the delay.

Originally Posted by greengo840

LoL...hmmm sounds like someone's been in the service

Mmmmm, could be. Hu-ah!

I've made a little more progress but for each step forward I feel like I'm taking one or two steps back. All in all this has been a good and rewarding experience but it has also made me realize it will be a long time before I am a master carpenter (if ever). I have the wall and the top on and I have been working on the door. I got the walls on last week but this past weekend I realized I had a gap where I made a crooked cut. So I took it apart and trimmed the wavy part and put it back together. The gap was causing things to be enough out of square that I thought I better fix it now rather than be chasing my tail for the rest of the build.

Here's the cab with outer walls and the top. The 2x2 in the back is just a cleat that I had in there temporarily to help me position the walls correctly. It has since been removed.


Here it is with the dividing wall in place. The left side has interior dimensions of 18" wide x 24" deep. The right side is also 24" deep but 36" wide. the inside height of the cab is six feet.


That's it for now. I got the grow side door on this evening. I'll try to get some pics of that up soon. Any comments or questions are welcome.

[Perlite]

Greetings, Mr. PotPie:

Too bad I didn't stumble upon your thread earlier. I do quite a bit of Cabinet building in my spare time. Trouble is, I make stuff so well,everyone wants sum, but doesn't want to pay a reasonable price for my work. Thus, I only take on custom work for people who know what they will get.

Best bet is to sit and sketch everything out before you begin and dimension it properly, You should have sheets and sheets to constantly say "Where is that damn sheet I made of this side I was going to make?"

I don't want to seem to criticize your endeavors, but offer suggestions, please accept this as just helpful hints. First, your framing. IF I was to build this, I would have gotten 1/2" Sheets of Styrofoam and 1/4" Lauan (approx. .200" thk.) and 2x4" lumber. Hopefully you have a table-saw. Rip your 2x4's into 2 pieces lengthwise (again 1 1/4 x 1 1/4" sq.) for the support framing on all sides. Then dado the lumber to slide the Lauan into it, sandwiching the Styrofoam between the Lauan for a steady temperature to help with control. The side's should be bought down to help form the bottom of the base for greater structural integrity. Make a separate panel for each section. Then the sections can each be screwed together.

Lastly, I would line the inside with the reflective Mylar you can purchase at a Hydro-shop. I'm glad to see someone doing this, I remember what I went thru 30 years ago, for indoor grows. Nothing works out like you think, when you begin.

[jessicavnr]

I think the cabnets look great potpie.

[420zooroot]

I totally could use something just like this. Great to watch it develop. Thanks.

[eBUD]

Looking good man. Keep up teh good work.

[TorturedSoul]

Originally Posted by PotPie

Hey 420 Growers. I am in the process of building a grow cabinet to raise my plants in. I have been mulling over the design for a while while getting some great ideas here from other members. I haven't really written much of this down so I don't have any drawings to share. However, I hope to be taking many pictures to document construction and maybe get a few suggestions as I go.

+REPS for building it yourself for a (relatively) few bucks instead of spending hundreds on a tent or thousands on a cabinet AND for documenting the process with pictures to show others how easy it is.