It’s much easier to set it up at the start, although you’ll be using it more than you need to. If you wait until the flowering period the filter will last much longer. In order to attach it to the ceiling you’ll need to use rope and eyebolts.
You’ll also need flexible aluminum ducting in order to connect the filter to your extraction fan. If you want the best possible ventilation, try and center the filter as much as possible. How to Build a Grow Room | Connecting your Aluminum Ducting. Like we said before, you’ll need to connect the filter and extraction fan in order for them to work correctly. Use clamps to attach the ducting to your filter, and do the same with the other end to the extractor fan. Try and keep the ducting as straight as possible to keep the airflow strong. Lastly, you need to connect your extractor to wherever you’re planning on extracting hot air.
If you have an inline fan it’s not that hard to attach the ducting , the difference is the size of the intake fan, which is usually smaller than the extractor. You can also do this using clamps to make it easier. Once you have your extraction system, intake and filtering system installed and you’ve covered the walls in reflective sheeting, it’s time to start installing your lighting kit. The best way to do this is to keep your ballast outside of the grow room due to the amount of heat that they generate. However, this may be an added benefit when it comes to growing during colder months , although during the springtime and hotter months it’s not a good idea. If you can’t keep it outside of your grow room, you’ll need to place it on a wooden shelf up high and as far away as possible from your plants. In order to hang your lights correctly , you’ll need to measure out how much space each light is going to cover and find the exact center of the bulb in order to make the right hole in the ceiling for your plants. Although you have a ventilation system, you’ll still need a way to move air around your room . We recommend using standing fans or clip-on fans on the wall if you have the space, although the choice is yours. You’ll need to place them strategically in order to help distribute any new air you’re taking in so that you don’t end up with stagnant air pockets. Cannabis plants need constant fresh air to survive. Growing indoors requires quite a lot of electric devices that need to be turned on and off at specific times; you’ll need to use a timer system in order to keep them working properly. The best way to do this is to get a full controller system that allows you to program everything on the one system. You should try and place it somewhere that you can get to easily while also keeping all of the cables in order . We recommend installing a fire extinguisher above the controller in case of emergencies. Once you’ve set up everything else in your grow room that you need to successfully grow cannabis , you’ll need to check that everything is working correctly so that you can germinate your cannabis seeds. Before doing this, you should place a thermos-hygrometer between your lighting systems in order to check the parameters that you’ll be growing at. You might have just the right temperature for growing cannabis , although humidity levels will probably be much too low for cannabis plants to grow properly during their first few weeks. This is due to the fact that you’re growing in a large room; it can be complicated to maintain the temperature and humidity at the right levels when compared to growing in a grow tent. When working in such a large space you’ll need to add humidity to the air somehow , and the best ways to do this is by using a humidifier, or maybe even a few. During your plants’ first few weeks, relative humidity needs to be a bit higher than usual – if it’s not, your plants may not grow to be the best that they can be. For the best results, you should place the humidifier in the middle of the room alongside a fan , which helps to distribute humidity evenly. If you can, try and move it to the other side of your plants after a few hours in order to avoid the plants closest to it getting a bit too much humidity, which can end up causing fungi. When it comes to growing cannabis indoors, setting up an entire grow room can be a bit more complicated and costly than a simple grow tent.
The most important things to keep in mind are that nothing should be seen from outside the room and your extraction system and filter should be working properly; if not, you may get in trouble.
This particular post is designed for those that are going to be growing using two 600w lights and only details the basic materials needed .