The Purl Knit Purl Pattern Creates Textured Vertical Stripes

The purl knit purl pattern is a three-stitch repeat that produces raised vertical lines running down your fabric. You knit one stitch, purl one stitch, then knit one stitch again—and repeat this sequence across every row. The result looks like thin ridges separated by valleys, and it lies flat without curling at the edges the way stockinette stitch does.

This pattern works on any number of stitches, though it looks cleanest when you cast on a multiple of three (9, 12, 15, 18 stitches, and so on). If your cast-on number doesn't divide evenly by three, you'll have partial repeats at the edges, which is fine—the pattern still reads clearly.

The purl knit purl pattern is one of the easiest textured stitches to learn because you're only switching between two basic moves on every single row. Unlike patterns that change between rows, this one stays the same from row one to row fifty, so once you establish the rhythm, your hands remember it.

Key Takeaways

  • Purl knit purl is a three-stitch repeat: purl one, knit one, purl one, then repeat across the entire row.
  • The pattern repeats identically on every row, so you never have to track a chart or remember which row you're on.
  • Cast on a multiple of three stitches (9, 12, 15, 18) for the pattern to repeat evenly across the width.
  • The finished fabric has raised vertical lines and lies flat without curling, making it useful for scarves, blankets, and garment edges.

Cast On and Establish Your First Row

Cast on your stitches using any method you prefer—long-tail, cable, or thumb cast-on all work equally well. If you're practicing, cast on 12 stitches so the pattern repeats four times across the row and you can see the rhythm clearly.

Hold the needle with cast-on stitches in your left hand. Insert your right needle through the first stitch from left to right, as if you're about to knit. Wrap your yarn around the needle and pull through to create a knit stitch. Move to the next stitch on your left needle.

For the second stitch, insert your right needle from right to left (the opposite direction), as if you're about to purl. Wrap your yarn and pull through to create a purl stitch. For the third stitch, knit again. Continue this pattern—knit, purl, knit, knit, purl, knit—all the way across the row until you reach the end.

Repeat the Pattern on Every Subsequent Row

Once you finish your first row, turn your work around so the stitches you just made are now on your left needle. The working yarn hangs at the right side. Repeat the exact same sequence: purl the first stitch, knit the second, purl the third, and continue across.

Because the pattern is the same on every row, the stitches naturally line up. The knit stitches stack on top of knit stitches, and the purl stitches stack on top of purl stitches, creating those vertical ridges. You don't need to count rows or consult a chart—just repeat knit, purl, knit for as long as your project requires.

After about six to eight rows, the texture becomes obvious and your hands settle into an automatic rhythm. Many knitters find this pattern meditative because there's no decision-making once the first row is done.

Common Mistakes and How to Avoid Them

The most frequent error is losing track of whether you're supposed to knit or purl the next stitch. If you find yourself uncertain mid-row, look at the stitch on your left needle. If it looks like a V (a knit stitch), purl it. If it looks bumpy (a purl stitch), knit it. This rule—knit the purls and purl the knits—keeps the pattern correct even if you lose count.

Another common problem is accidentally skipping a stitch or working into the same stitch twice. Count your stitches at the end of each row to catch this early. You should always have the same number of stitches you cast on.

Tension inconsistency can make purl stitches look looser than knit stitches. If this happens, focus on keeping even tension as you wrap the yarn for both moves. Purl stitches naturally sit slightly forward on the needle, so they may feel different to work, but the tension should be the same.

Binding Off Your Finished Piece

When you reach the desired length, bind off using your preferred method. The most common approach is the basic bind-off: knit two stitches, pass the first stitch over the second, knit one more stitch, pass the previous stitch over the new one, and repeat until one stitch remains. Cut the yarn and pull the tail through the final loop.

Because purl knit purl lies flat, you don't need to bind off in a special way to keep edges from curling. A standard bind-off works perfectly and maintains the texture all the way to the edge.

Projects That Work Well With Purl Knit Purl

This pattern is ideal for scarves because the vertical texture adds visual interest without being complicated enough to distract you while watching television. A 12-stitch-wide scarf in worsted weight yarn knits up quickly and shows off the ridges clearly.

Purl knit purl also works beautifully as a border on sweaters, blankets, and hats. Because it doesn't curl, it's often used as an edging around stockinette stitch sections. You can pick up stitches along an edge and work a few rows of purl knit purl to frame the piece.

Dishcloths and washcloths in cotton yarn benefit from this pattern because the texture provides grip and the flat edges don't roll up in the wash. Blankets made entirely in purl knit purl have a subtle, sophisticated look that works in any room.

Adjusting Yarn Weight and Needle Size

The purl knit purl pattern works with any yarn weight, from fingering to bulky. Thinner yarn shows the texture more delicately; thicker yarn makes the ridges more pronounced. Choose needles according to your yarn's label recommendations, just as you would for any other stitch pattern.

If you want a denser, more compact fabric, use needles one size smaller than the yarn label suggests. If you prefer a looser, more open fabric, go one size larger. The pattern itself doesn't change—only the spacing between stitches shifts.

Frequently Asked Questions

Do I have to cast on a multiple of three stitches?

No, but the pattern repeats most evenly when you do. If you cast on 10 or 11 stitches, you'll have partial repeats at one or both edges, which is perfectly fine. The pattern still reads clearly; it just won't be perfectly symmetrical.

What if I accidentally knit when I should have purled?

One wrong stitch won't ruin your work. If you notice it when ready, drop the stitch and use a crochet hook to pick it back up and fix it. If you notice it several rows later, you can either leave it (it's barely visible in most yarns) or frog back to that row and redo it. Most knitters leave it and move on.

Can I use purl knit purl on circular needles?

Yes, but you need to adjust the pattern. On circular needles, you work in rounds rather than rows, so the pattern doesn't repeat the same way. You would knit all the way around on round one, then purl all the way around on round two, to create horizontal stripes instead of vertical ones. For vertical stripes on circular needles, use the magic loop method or double-pointed needles and work flat sections.

How do I fix a dropped stitch in purl knit purl?

Use a crochet hook one size smaller than your knitting needles. Insert the hook through the dropped stitch from front to back, catch the horizontal strand of yarn above it, and pull through. Repeat this for each row the stitch has dropped, working your way up to the current row. The stitch will look like a small ladder when you're done.

Is purl knit purl the same as seed stitch?

No. Seed stitch alternates knit and purl stitches on every row, which means the pattern changes each row and creates a bumpy, textured surface. Purl knit purl repeats the same sequence on every row, creating vertical lines instead. They look quite different.