Yo I got some Vietnam landrace seed. they are serious real land race sativa. I mean like 110-120 day flower. with with leaves thiner than a pencil. I have to start there flower at 11 and 1/2 hours indoor then I bring them outside when the days get shorter than 11 and 1/2. they wont flower at 12 because of there equatorial heritage, they need a more contrasted change in light. They have an amazing bright, soaring head high, nothing at all like the stuff of today, and I mean nothing. most people haven't seen a real sativa,they have only seen sativa dominat stuff, and if they did they proably wouldn't want to grow it. They get big and don't produce a lot and take forever, but if your into breeding and preservation, they are a true lande race sativa, great breeding stock.