Grew this one outside 12-12 from seed. Almost no nutrients added other than fox farm ocean soil. She did well. I did notice the beginnings of bud rot so i disposed of some really nice nugs on the main cola. Definitely watch out at the end if you are running this outside. She gets really dense. Really pleasant smell. Super flowery perfume.
Definitely worth another grow. I think the magnum would run really well indoors.