Joining Rows into a Block
Rows sewn, rows pressed. Now we put them together and it starts looking like a block instead of a pile of squares that happen to sit next to each other.
This is where consistency pays off or doesn't. Quarter-inch seams the whole way through? This step is boring in the best way. Seams drifting? You'll see it right here. Better here than after it's quilted.
Line up your rows
Put two rows right sides together, same as you did with individual squares. The seams inside each row need to line up with each other. This is the part people rush.
Look at where the seam allowances sit. You want them pressed in opposite directions where they meet, one flipped left, one flipped right. That lets them nest into each other instead of stacking into a lump. Press consistently last lesson and they'll already run opposite without you doing anything. If not, you'll notice now.
Pin right at each seam intersection. Not an inch away. Not "close enough." Right through the seam line, both layers. This is the pin that matters most in the whole row. The others just keep things from shifting while you sew.
Sew the row seam
Same running stitch, same quarter inch, same care you've been using. Nothing new technically. What's new is the stakes. You're sewing across multiple seams now instead of one clean edge. Hit an intersection, slow down.
Take a small stitch right at that intersection. Don't skip over it. Needle exactly through the corner where the two seams cross and your points match on the front. Wander a sixteenth off and you'll see a little step where the squares don't quite line up. That's the thing everybody's chasing.
Straight with you: I still can't get all four corners to match clean when they cross like that. I've gotten closer over the years. Say I'd mastered it and you'd catch me lying the first time you looked at one of my quilts up close. Get your seams consistent first. That matters more than perfect points right now. Nobody's grading your first runner.
The needle thing, since we're here
Starting out, I used whatever needle was in the pack my mom had, something long, meant for embroidery probably, I don't even know. My stitches came out huge and crooked and I figured that was just what hand stitching looked like. It was the needle. I picked up a pack of betweens, size 9, the next day. Night and day. Shorter needle, smaller stitches, way more control, especially at these intersections where you need precision. A between, not a sharp, not an embroidery needle. Consider yourself told. I'm still a little annoyed nobody told me up front.
Press the row seam
Once it's sewn, press it open the same way you pressed your individual seams: lift the iron, set it down, don't drag it. You're pressing a longer seam now with more bulk where those intersections are. Give it a second. Don't skim over it once and call it done. And don't shove the iron around either, or you'll stretch the whole row off grain and we're back to the potato-chip problem from block one.
Check it flat
Lay the joined rows on your mat or table. Look from a little distance, not two inches from your face. Does it lie flat? Do the seams line up where they're supposed to? A corner puckering, a seam not quite meeting its neighbor, pick it out and redo it now. Not after you've sewn the next row on top.
Ripping out here is annoying. It's part of the process, same as backing a trailer. You're going to do it wrong before you do it right. No point getting dramatic about a few stitches.
Repeat for however many rows your block needs, checking flatness and intersections each time before the next join.
Before next time: get your rows joined into a full block and pressed flat. Bring it with you. We're squaring the whole thing up next.