Quiltspiration

Stitch in the ditch

Stitching right in the seam lines, on the low side of each seam, so the quilting disappears and the blocks puff up. It holds the layers before other quilting and outlines every patch.

By Editorial Staff

Stitch in the ditch quilting on the Ohio Star quilt
Stitch in the ditch on the Ohio Star quilt, throw size.
Stitch in the ditch stitch path, close up
A 12" × 12" close-up, lines along the seams apart.

How to stitch stitch in the ditch

  1. Fit a walking foot and lengthen the stitch to about 3 mm, 8 to 9 stitches an inch. Roll the sides of the quilt so the part under the machine lies flat, and support its weight on the table so it doesn't drag.
  2. Stitch on the side of the seam without the seam allowance under it; that is the low side, where the stitches sink in.
  3. Quilt the long seams between rows and blocks first, from the center out, then the seams inside the blocks.
  4. Go slowly and spread the seam a little with your fingers in front of the foot so the needle lands in the groove.

Home machine, longarm or by hand

Difficulty
LevelHow
Home machineBeginnerWalking foot or ditch foot
LongarmIntermediateStraight ruler
By handSuits hand quiltingHow to hand quilt

Thread for stitch in the ditch

A thread that matches the fabric, or a clear or smoke monofilament on top with cotton in the bobbin.

Thread by quilt size
SizeQuiltStitchingTop threadBobbin thread
Crib45" × 60"69 yd94 yd94 yd
Throw60" × 72"110 yd151 yd151 yd
Twin70" × 90"160 yd220 yd220 yd
Full84" × 96"205 yd282 yd282 yd
Queen90" × 108"247 yd340 yd340 yd
King108" × 108"296 yd407 yd407 yd

Stitching is measured on the drawing above at along the seams. A lockstitch takes about 1¼" of top thread and 1¼" of bobbin thread for each inch it sews; we add 10% for starts and tails. To check your own machine, sew 12", then measure what came off each spool.

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