This is a quote I got from another website:

"Keep it in a cool dry place and use a sterile collection mechanism to make sure it doesn't get contaminated. Breeding is as much art as science - somewhat advanced. If you're new to growing I'd urge you to figure out how to grow good sensimella first. If you grow a female plant you like, you can take cuttings from it and never have to deal with seeds (and thus male plants) ever again if you don't want to."

Hope that helps. Good Luck!