2 down and counting!
Finally, the second blanket is finished. Because I wasn't going to fringe this blanket, I ran a zig zag stitch along each end of both halves to secure the weaving. It keeps the whole thing from fraying before I get to the hemming.
Seaming the two halves is a little finicky, but not difficult. I simply run an extra warp thread though the weft loops, alternating between both selvedges. I find a really blunt ended wool darning needle works best for this. It makes a fairly unobtrusive seam line.
You can see it of course, but it doesn't stick out as the first thing you notice. There is no ridge or edges to deal with. If you get the tension of the seaming thread right, the drape of the blanket isn't affected either.
I hem by hand, using a wool darning needle and whatever I used for the weft. If I used multiple weft colours, I use whatever colour that was in the area of where my hem will be.
After hemming, I fill the washer with cold water, toss the blanket in and let it soak for a few minutes. Then I turn the machine on and let it agitate for a couple of minutes too, checking regularly to make sure it just fulls nicely to be properly wet finished and not fulled/felted completely.
The finished blanket turned out exactly as I'd hoped. It's a gift but really, I'd be quite happy to keep it for myself.