just bush the pollen of one plant to the stigma of another......if it fertilizes, a seed pod will be develope.....than u will have to wait for the seed pot to split open......might take as long as a year....depending on species n hydrids.....once the seed pod splits open, collect the seeds n germinate them.....once germinated to a seedling, it's growth might stall for up to 5 years in order to see any growth, again this also depends on the hybrid some takes a shorter time.....