The Two Ways to Add Stripes to Your Knitting

You can knit stripes by changing yarn color at the end of a row (the row-by-row method) or by carrying the unused color up the side of your work (the stranding method). The row-by-row method is simpler and works best for horizontal stripes of any width. Stranding works when you want to switch colors every few rows and keep the edges neat, but it takes practice to keep tension even.

Both methods produce the same result: solid blocks of color stacked on top of each other. The choice depends on how wide your stripes are and how much yarn waste you can tolerate. For most beginners, row-by-row is the place to start.

Key Takeaways

  • The row-by-row method means you finish one color, cut the yarn, and tie on a new color at the edge—this works for stripes of any width and is the easiest way to start.
  • The stranding method carries the unused color up the side of your work, saving yarn and keeping edges tidy, but requires practice to avoid loose or tight stitches.
  • Always change colors at the edge of your work (at the beginning or end of a row), never in the middle, so the join stays hidden.
  • Weave in ends as you go or save them for the end; either way, plan to spend time finishing the edges where colors meet.

The Row-by-Row Method: Cut and Tie

This is the most forgiving way to knit stripes. You knit all the rows in one color, then cut the yarn, tie on the new color, and keep going. The join happens at the edge of your work where it is easiest to hide.

To switch colors, knit to the end of your row in the old color. Cut the yarn, leaving a tail about 4 inches long. Tie the new color to the old color with a square knot right at the edge of your work. Slide the knot up close to your needle so it sits at the base of the first stitch on the next row. Knit the next row normally. The knot will sit between the two color blocks and you can weave the tails in later.

This method works best when your stripes are at least 4 rows wide. If you switch colors every 2 rows, you will end up with many knots and many tails to weave in, which is tedious but not wrong. For a cleaner look with narrow stripes, use the stranding method instead.

The Stranding Method: Carry the Color Up

Stranding means you do not cut the yarn when you switch colors. Instead, you carry the unused color up the side of your work, ready to use again when you need it. This saves yarn and eliminates knots, but it requires you to manage two colors at once.

Here is how it works: Knit your first color for the number of rows you want (say, 4 rows of red). At the end of the fourth row, do not cut the yarn. Instead, turn your work around to knit the next row. Pick up the second color (blue) and knit the next 4 rows. The red yarn is now hanging at the edge of your work. Turn again, pick up the red yarn, and knit the next 4 rows. The blue yarn hangs at the edge. Keep alternating.

The key is to pick up the unused color from underneath the color you just finished, so the two yarns twist around each other at the edge. This twist holds both colors in place and keeps your edge from getting loose. If you pick up the new color from on top, you will see a gap between the color blocks.

Keeping Your Edges Even and Tight

Stranded edges can look sloppy if the unused yarn is too loose. The first stitch of each new color row is the most likely to be loose because you are picking up a yarn that has been hanging. To fix this, pull the new yarn snug before you knit the first stitch of the new color.

Some knitters use a technique called edge stitches: they slip the first stitch of each row instead of knitting it. This creates a chain-like edge that looks neater and is easier to pick up stitches from later if you want to add a border. If you use this method, remember that slipped stitches do not count toward your stitch count—your edge will be one stitch narrower than the rest of your work, which is fine.

With the row-by-row method, your edges will have knots, so they will never be perfectly smooth. This is normal and acceptable. If the knots bother you, you can hide them by seaming the edges together when you finish, or by picking up stitches along the edge and knitting a border that covers the joins.

Planning Stripes Before You Cast On

Before you start, write down your stripe pattern. For example: "4 rows red, 4 rows blue, 4 rows red, 4 rows blue, repeat." This keeps you from losing count and having to rip back. Use tally marks or a row counter to track where you are.

If you are working from a pattern that calls for stripes, the pattern will tell you exactly how many rows of each color to knit. Follow those numbers. If you are making up your own stripes, any width works—2 rows, 4 rows, 6 rows, whatever you like. Wider stripes (6 rows or more) are easier to manage because you have more time between color changes.

Keep in mind that stripes will look slightly different in width depending on your yarn and tension. A stripe that is 4 rows tall in stockinette stitch will look narrower than a stripe that is 4 rows tall in garter stitch, because garter stitch is taller. If you want stripes to look the same width, you may need to adjust the number of rows.

Weaving in Ends and Finishing

When you finish your striped piece, you will have yarn tails at every color change. With the row-by-row method, you have knots and tails. With stranding, you have tails at the edges where you cut the yarn at the end (or you can tie the colors together and weave them in).

Use a yarn needle to weave each tail through the stitches of the same color for about 2 inches, then trim. Weave horizontally along a row of stitches, not vertically up the edge, so the tail does not show. If you weave along the edge, the tail will be visible from the front. Work slowly and make sure the tail does not pull the stitches out of shape.

For a polished look, weave tails in as you go rather than waiting until the end. This way you can see right away if a tail is pulling too tight and adjust it. It also means you are not staring at a pile of loose ends at the very end.

Common Mistakes and How to Fix Them

Loose first stitch of a new color: This happens with stranding when you do not pull the new yarn tight enough before knitting the first stitch. The fix is straightforward: pull the yarn snug before you knit. Some knitters pull so hard they distort the stitch, so find the middle ground—snug, not strangled.

Gaps between color blocks: If you see a hole where two colors meet, you picked up the new yarn from the wrong side. Make sure you pick up the unused color from underneath the color you just finished, so the two yarns twist. If the gap is already there, you can close it by weaving the tails in very tightly, or by using a yarn needle to pull the edge stitches closer together.

Uneven stripe widths: This usually means your tension changed between colors, or you miscounted rows. Use a row counter or tally marks to stay on track. If one color always comes out tighter than another, you may be holding that color differently—try to keep your hand position the same for both colors.

Tangled yarn: With stranding, the two colors can twist around each other and get tangled. Keep the unused color to the side of your work, not wrapped around your needle. Some knitters use bobbins (small spools that hold yarn) to keep colors separate, but this is optional.

Frequently Asked Questions

Can I use the stranding method if I only have one color?

No. Stranding requires two colors so you have something to carry up the side. If you only have one color, use the row-by-row method and cut the yarn each time you want to start a new section.

Do I have to weave in ends right away or can I wait until the end?

You can wait, but weaving as you go is easier because you can see if a tail is pulling too tight and adjust it. Waiting until the end means you have a pile of tails to manage all at once, which is tedious but not wrong.

What if my stripes look crooked?

Crooked stripes usually mean you changed colors at different points on different rows. Always change colors at the same edge (the right edge or the left edge, not both). If you are working in the round, change colors at the same stitch marker every time.

Can I use more than two colors in stripes?

Yes, but it gets complicated. With three colors, you will have three yarns hanging at the edge, which is hard to manage. The row-by-row method works better for three or more colors because you cut and tie on each new color, so you only have two colors at a time.

How do I fix a mistake in a stripe if I do not notice it until later?

If you knit the wrong number of rows in a color, you can usually just keep going—most people will not notice a stripe that is 3 rows instead of 4. If it really bothers you, you can rip back to the mistake and reknit, but this is tedious. Prevention (using a row counter) is easier than fixing.