yucca brevifolia -picture
 

I bought a yucca brevifolia (pretty beat up)and some sort of optunia has hitched a ride.I was wanting to here anyones experiences overwintering these outdoors in zone 5b-6a.I have yucca filifera, 6 months old and they are on there 4-5 leaf and the brevifolia has over 20 leaves so I asume it has a little age.Should I be overwintering this indoors for a while or is it good to go in the ground.Thanks for the reply!!!!