Editor's note: This article has been reviewed and updated for accuracy in 2026. If you’re thinking about trying your hand at cannabis gardening – whether the finished product will be for your own consumption or if you’d like to use it to try and start a business – when it comes to growing, you have two options: you can grow outdoors or indoors. While most novice cannabis farmers might assume that the latter approach is the best way to go (and while it may be in some cases), that isn’t always the case. You may have limited space, the climate you reside in may not be suitable for growing, you might want to be able to take your garden with you if you ever have to go, or you may just want to remain incognito, for example; in any of these types of situations, indoor growing would definitely be your best bet. Indoor growing can yield some great results, but in order to do so, you need to make sure that you provide your plants with ideal growing conditions. One of the best ways to do that is to create a greenhouse by using a cannabis growing tent. As the name suggests, these tents function as a greenhouse, providing the plants with optimal conditions for growing; however, in order to further improve those conditions, a grow tent heater is a definite must. As you can probably guess, a gr