There are several reasons why most
Devil's trumpet grow outdoors rather than indoors. The first is that these plants typically grow to tall. The second reason is that
Devil's trumpet needs more daily sunlight than most indoor growing locations can provide. If you are able to provide a suitable indoor growing location, you may find that you need to give your
Devil's trumpet water a bit more often than you would in an outdoor growing location. Part of the reason for this is that indoor growing locations tend to be a lot drier than outdoor ones due to HVAC units. The other reason for this is that soil in containers can dry out relatively quickly as well compared to soil in the ground.