Weed Stems? Ok I Bought weed i had stems and seed with it i...

Ok I Bought weed i had stems and seed with it i took the nut and stems out and put it in a pile. im gonna grow weed probly soo i use the seed now im wondering is near anything i can do with the stems instead throwing them away cuz i know i cant smoke them unless i want a headache and they baly hold any thc or none soo what is your advice?