What Moss Stitch Is and Why It Matters
Moss stitch is a textured knit pattern made by alternating knit and purl stitches in a checkerboard arrangement. It looks the same on both sides of the fabric, which makes it useful for scarves, blankets, and garments where you want texture without a clear "right" side. The pattern is also called seed stitch in some patterns, though seed stitch technically uses a slightly different arrangement.
Moss stitch is one of the easiest textured stitches to learn because it uses only two basic moves—knit and purl—repeated in a straightforward pattern. Once you understand the rhythm, your hands will work through it without much thought. The fabric it creates is denser and less stretchy than stockinette stitch, so it holds its shape well and works especially well for items that need structure.
Key Takeaways
- Moss stitch alternates knit and purl stitches in a two-row pattern: knit one, purl one on row one, then purl one, knit one on row two.
- You need an even number of stitches cast on to work moss stitch without the pattern breaking at the edges.
- The pattern looks identical on both sides, making it reversible and suitable for scarves and blankets.
- Moss stitch works on any needle size and yarn weight, though thicker yarn makes the texture easier to see.
Cast On an Even Number of Stitches
Start by casting on an even number of stitches—20, 24, 30, or however many you need for your project width. An even number is essential because moss stitch depends on alternating single stitches. If you cast on an odd number, the pattern will shift and break at the edges.
Use whatever cast-on method you normally use. Long-tail cast-on and cable cast-on both work fine. The cast-on itself does not need to be anything special—moss stitch begins on the first row after you have stitches on the needle.
Work Row One: Knit One, Purl One
On your first row, knit the first stitch, then purl the next stitch. Continue alternating knit and purl all the way across the row. Your row will end with a purl stitch if you cast on an even number.
If you are new to purling, remember that a purl stitch is straightforward a knit stitch worked backwards. Bring the yarn to the front of your work before you insert the needle, wrap the yarn around the needle, and pull it through. The motion feels different from knitting at first, but it becomes automatic quickly.
Work Row Two: Purl One, Knit One
On row two, reverse the pattern. Start with a purl stitch, then knit the next stitch. Continue alternating purl and knit all the way across. This reversal is what creates the checkerboard texture—each knit stitch sits on top of a purl stitch from the row below, and vice versa.
After you finish row two, you have completed one full pattern repeat. The pattern is now set, and you straightforward repeat these two rows for the entire length of your project. Row one is always knit one, purl one. Row two is always purl one, knit one.
Keep the Pattern Consistent Across Rows
The key to moss stitch is consistency. Every knit stitch should sit directly above a purl stitch, and every purl stitch should sit directly above a knit stitch. If you accidentally knit two stitches in a row or purl two in a row, the pattern breaks and you will see a small hole or bump.
If you drop a stitch or make a mistake, you can usually catch it within a few rows. Look at your work from the front—you should see a clear checkerboard pattern. If one column looks wrong, count back to find where the error started and decide whether to fix it or continue. For a first project, continuing is often the right choice; the mistake will be barely noticeable once the piece is finished.
Bind Off When Your Project Reaches the Right Length
When your piece is as long as you want it, bind off using your preferred method. A standard bind-off works fine. Some knitters prefer a stretchy bind-off like the yarn-over bind-off to match the flexibility of the cast-on edge, but moss stitch is naturally inelastic, so a regular bind-off is adequate.
After you bind off, weave in the yarn ends and gently wash and block your piece if the yarn label recommends it. Blocking helps even out the texture and sets the shape. Moss stitch does not require blocking to look good, but it benefits from it.
Frequently Asked Questions
Can I use moss stitch on circular needles?
Yes. On circular needles, the pattern changes slightly because you are working in rounds instead of rows. On round one, knit one, purl one all the way around. On round two, knit the knits and purl the purls (knitting into the knit stitches and purling into the purl stitches). This creates the same checkerboard effect.
What if I cast on an odd number of stitches by mistake?
You can still work moss stitch, but the pattern will shift at one edge. One side will have a knit stitch at the edge on every row, while the other side will alternate. The fabric will still look textured, but it will not be perfectly symmetrical. For your next project, count your cast-on stitches before you begin row one.
Does moss stitch use more yarn than stockinette stitch?
Moss stitch uses roughly the same amount of yarn as stockinette stitch for the same finished dimensions. The texture makes it look denser, but the stitch count is identical. If you are worried about yardage, calculate based on the number of stitches and rows, not the stitch pattern.
How do I fix a dropped stitch in moss stitch?
Use a crochet hook to pick up the dropped stitch, working upward through the rows. Because moss stitch alternates knit and purl, pay attention to which stitch should be on top. If you are unsure, pick it up as a knit stitch first—you can always adjust. Once the stitch is back on the needle, continue knitting.
Is moss stitch the same as seed stitch?
They are similar but not identical. Moss stitch uses a two-row repeat: knit one, purl one on row one, then purl one, knit one on row two. Seed stitch uses a one-row repeat: knit one, purl one on every row. Both create a bumpy texture, but seed stitch looks slightly different. Either works for the same projects.