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how to make your own grow box for weed

How to make your own grow box for weed

As the first attempt, some corners were cut and I think now I would use LED red/blue lights instead of the HE lights I happen to have had around the house. The lights I used did fit into an acceptable light spectrum and only used a total of 45w when on but working out the kinks on that part now.

Step 1: Materials

The top has two removable parts, one allowing a viewing area and light adjustment in the front and the other access to the power switches.

Step 5: Step Five: Fans Holes

Fans: Install the fans, intake fan on the bottom should be facing in allowing it to suck in outside air and push it into the box. Exhaust fan should be facing out pulling air out of the box.

How to make your own grow box for weed

Next, I faced the issue of providing my plants their light.

A rule with any grow space is to have the intake's opening twice the open area of the exhaust's.

Affordable medicine is a right, and medicinal Cannabis sets a standard for patient autonomy. Enjoy producing your own medicine.

We learned above that the cabinet is 24″ deep. Now this Cool Tube was 20″, hardly enough room to attach two 6″ flex ducts for ventilation without having to keep a door open.

I installed a sealed fan room to house the 6″ inline fan mentioned above. This sat in the top inside of the cabinet, pictured below.

How to make your own grow box for weed

When building your own cannabis indoor grow room, make sure you’re taking the appropriate measure so it’s solid, steady, and can support the growing equipment and you’ll have a fully functional grow room while spending way less than buying one at a grow shop.

You can build a good stealth grow tent as big as you want, with everything you need to, from the appropriate structure for the light fixtures to the exhaust fan and filter, and as long as you can accomplish the main requirements, you will have a fully functioning grow tent.

Cannabis plants need CO2 to perform photosynthesis, which is vital for plant growth. During this process, plants take in water and CO2 and convert them to sugars by applying the energy they absorb from light so with good ventilation you are actually “injecting” CO2 into your grow room, providing what they need for this vital process.

After you have the structure mounted, you need to cut the plywood to start closing the sides of your grow box.

7. Light fixture

Proper ventilation also helps you maintain humidity levels on point because it is super important, especially during the flowering stage so by having a good ventilation system you can get rid of the excess moisture caused by the water the substrate retains and the moisture your plants release through transpiration.

Apart from having a grow room air conditioner, ventilation is the only way to keep the temperature down. Most growers that grow under LEDs shouldn’t have a problem with this but if you’re growing under an HPS for example, you’ll definitely need ventilation.

You will also need 8 PVC 3 way knees to connect (A) to (B) and (A) to (C), and 6 PVC Tees to connect poles (E) and (F) to (A).

Light-proof

Now that you’ve identified the circuit you want to connect your equipment to, take a look at the amperage, it should be listed as 5A, 15A, or 20A, and should inform the voltage which will vary from place to place but in general, is either 110V or 220V.

After you have all the poles and connectors ready, you need to cut the plastic sheet.