Anyone Ever Grown Lieu Hanh?

I just planted a few Lieu Hanh from Spice Brothers seeds (Fet over at HG420). Anyone ever grown this strain? I know it's SE Asian in origin and nearly pure sativa but that's it. Wondering how long it takes to finish, and if it's worth while.

No ive been looking around for info on it cause I got free seeds and there "spicy diesel 99' its suppose to be neville haze X lieu hanh. Its all i got! sry man.