Least smelling strains?

Friend starting a medi grow asked me about the least smelling strains.
Didn't have any suggestions off hand. All mine smell pretty hard.
So, figured I'd ask.

Any suggestions?

northern lights mate, thats what you want.

Thanks,
I'll pass it along.

you may find a strain with "less" smell but your still gonna need to invest in a charcoal filter

Blue Mystic

The Blue Hash.

dull1554 said:

you may find a strain with "less" smell but your still gonna need to invest in a charcoal filter

Click to expand...

He's leaning towards LED and staying (mostly) contained with a scrubber.
Told him I thought it would be hard to do, but he's insistant that he can. Oh well.
Still in the planning stage (as in not started yet). Probably will end up with my hand-me-downs that I'll probably never need again.

Blue Mystic, Blue hash - check. Thanks.

This is for pain meds in the lower back & legs.