Right now I have quite a large field of flax and I can pump out way more fibers than I'll ever need. I know that hemp has a nice side effect of turning it into weed, but only if you harvest it before you can harvest seeds or fibers, so I have a very small patch that is grown specifically for those purposes

Can anyone give me details on which one of those plants grows faster, since I would probably be interested in breeding some high quality fibers.