Wedding season is approaching, if not already here. And in cannabis-friendly states, a growing number of people are tying the knot with ceremonies and/or receptions that have incorporated marijuana into their celebrations.

As marijuana slowly starts to become more accepted socially, cannabis weddings in Colorado are on the rise.

The Cannabis Wedding Expo, expanding to three states in 2017, showcases marijuana businesses who want to help enthusiasts incorporate cannabis into their Big Day.

Florist Bec Koop is putting the finishing touches on a wedding bouquet, which in this case are buds of cannabis tucked among the roses.

The niche industry for cannabis weddings is new but booming.

A wedding is an occasion of many firsts: the first look, the first kiss, the first dance. But what about the first toke?