Buffalo Gourds

I found a Buffalo Gourd. I took one of the busted open gourd and tossed a few of the seeds out on my way home. I Still have a small bag full of them and i was wondering if anyone has any tips to help me grow some in the desert. As far as i can tell I've only ever seen the one plant growing wild and i'd like to see more of them growing wild, since they are such a useful and beautiful plant.