there is so many different strains out there within the millions its hard to pin point, one of my favorites i have kept going perpetually along with the rest of my grows for a little under 6 years i have harvested cloned vegd flowered countless times yet i don't think i could pick it out of a crowed.
looks like a northern lights x haze hybrid maybe
at any rate tell your buddy to cut back on the nutes she has n toxicity or flush then feed with flowering nutes preferably something with a low n
i use dyna grow grow for the first week for flower
then i switch to dyna grow bloom http://www.htgsupply.com/Category-Dyna-Gro.asp
after about 3-4 weeks i switch to ff beastie blooms for the rest of flower