Now that marijuana is set to be legal in Colorado, the next step is to grow some.

Denver Relief, one of the oldest dispensaries in Colorado, are the experts you want to hear from on this.

Their strain OG-18 won the top prize in the Cannabis Cup for medical hybrids.

They've even started a consultant side-business with the goal to advise people new to the industry on how to start their own marijuana business.

Needless to say, Denver Relief is the firm to talk to if you want to find out how to grow cannabis for a living.

We spoke to Nick Hice, the chief grower at Denver Relief, and he told us the process, the challenges, and the tricks you need to know to grow outstanding marijuana. Of course, it's probably not legal in your state to do this, so just enjoy this for educational and informational purposes.