What picking up a stitch means and when you need to do it
Picking up a stitch means securing a loop of yarn that has slipped off your needle and would otherwise unravel downward through your work. This happens most often when you drop a stitch by accident — it slides off the end of your needle, or you accidentally pull yarn too hard and it comes loose. A dropped stitch left alone will ladder down several rows, creating a hole and weakening the fabric. Catching it quickly, even a few rows later, is much easier than trying to fix it after it has dropped far.
You can pick up a dropped stitch using either a crochet hook (the fastest method for most people) or a knitting needle. The crochet hook approach works on any stitch type and requires only one tool. The knitting needle method is slower but uses only what you already have in your hands. Both methods work; choose based on what you have nearby and how many rows the stitch has dropped.
Key Takeaways
- A dropped stitch creates a ladder of loose loops running downward through your knitting and must be secured before it unravels further.
- A crochet hook one size smaller than your needles is the fastest tool for picking up a stitch, even if you do not crochet.
- You work from the bottom of the dropped stitch upward, catching each horizontal strand of yarn as you go.
- If a stitch has dropped more than three or four rows, you may need to find it in stages rather than all at once.
Using a crochet hook to pick up a stitch
Insert a crochet hook through the dropped stitch from front to back. The hook should be one size smaller than your knitting needles — if you are using size 8 needles, use a size 6 or 7 hook. Position the hook so the hook itself (the curved part) faces upward and the stitch sits on the shaft of the hook.
Locate the horizontal strand of yarn directly above the dropped stitch. This is the first rung of the ladder. Catch this strand with the hook and pull it through the dropped stitch toward you. You now have one stitch secured and one new loop on your hook. Repeat this process for each row the stitch has dropped, catching the next horizontal strand above and pulling it through the loop on your hook. Continue until you reach the row where the stitch should be, then transfer the final loop back onto your knitting needle.
The crochet hook method is fast because you work through all the dropped rows in one continuous motion. It works equally well for knit stitches, purl stitches, and mixed stitch patterns. If the dropped stitch is near the edge of your work, angle the hook slightly so you do not accidentally catch yarn from an adjacent stitch.
Using a knitting needle to pick up a stitch
Insert your knitting needle through the dropped stitch from front to back, the same way you would insert it to knit. The stitch should sit on the needle shaft. With your working yarn, knit this stitch, then drop it off the needle. This secures the stitch one row up. Insert the needle back through the original dropped stitch and repeat — knit the stitch, drop it, move up one row.
This method is slower than the crochet hook because you work one row at a time and must manage the working yarn with your other hand. It is useful when you do not have a crochet hook nearby or when the dropped stitch is only one or two rows down. For stitches that have dropped more than three rows, the crochet hook becomes noticeably faster.
Picking up a stitch that has dropped several rows
If you do not notice a dropped stitch until it has fallen four or more rows, you may need to work in stages. Use the crochet hook method to pick up as many rows as you can comfortably manage in one pass — usually three to five rows. Transfer the loop to a spare needle or stitch holder, then continue with your knitting. Later, when you have finished the piece or reached a natural stopping point, go back and pick up that stitch again, continuing upward from where you left off.
Alternatively, if the dropped stitch is in the middle of your work and you have already knitted several rows past it, you can use a tapestry needle and matching yarn to find the ladder from the back after you have finished knitting. Thread the needle with yarn, weave it through each rung of the ladder from bottom to top, and tie off. This is not as neat as picking up the stitch while knitting, but it prevents further unraveling and is invisible from the front if done carefully.
Preventing dropped stitches in the first place
Most dropped stitches happen at the edges of your work, especially on the first and last stitches of a row. Slow down when you reach the edge and make sure each stitch is fully seated on the needle before you move to the next row. If you tend to drop stitches on one side, try tightening your tension slightly on that edge or using needle stoppers — small rubber caps that fit over the needle ends and keep stitches from sliding off.
Dropped stitches also happen when you set your work down mid-row without securing the working yarn. Before you put your knitting away, finish the row you are on, or at minimum wrap the working yarn around the needle to hold the stitches in place. If you must stop mid-row, insert a stitch holder or spare needle through all active stitches to keep them from sliding off.
Fixing a twisted or malformed picked-up stitch
Sometimes when you pick up a stitch, it sits on the needle in a twisted position — the loop is crossed instead of lying flat. This creates a tight stitch that is hard to knit on the next row. If this happens, drop the stitch back off the needle, untwist the loop by hand, and reinsert the needle through it correctly. The stitch should sit on the needle with the front leg of the loop closer to you and the back leg farther away.
If you picked up the stitch but it looks loose or uneven compared to the stitches around it, you can tighten it by gently pulling the working yarn on the next row. The tension will even out as you knit the following rows. Do not pull so hard that you distort the stitch; a gentle tug is enough.
When to pick up a stitch versus starting over
If a stitch has dropped and unraveled so far that you have lost track of which row it started on, or if the ladder is so loose that the yarn is nearly separated, you may be better off unraveling back to that point and reknitting. This is frustrating but faster than trying to salvage a severely damaged section. Count the rows you need to unravel, pull the working yarn to undo them, and pick up the stitches on your needle to start again.
For a stitch that has dropped only a few rows and the ladder is still intact and visible, picking up is always the right choice. It takes two to five minutes and leaves no trace of the mistake.
Frequently Asked Questions
Can I pick up a stitch if I do not have a crochet hook?
Yes. Use a knitting needle the same size as or one size smaller than your working needles. The process is the same — insert the needle through the dropped stitch, knit it, drop it, and move up one row. It takes longer than a crochet hook, but it works.
What if I pick up the stitch but it looks different from the stitches next to it?
Picked-up stitches often look slightly looser or have a different texture than surrounding stitches. This usually evens out after you knit a few more rows and the tension settles. If it remains noticeably different after several rows, you can unravel back to that stitch and pick it up again, making sure to keep tension even as you work.
How do I know if a stitch is dropped or just loose?
A dropped stitch has completely come off the needle and creates a vertical ladder of loose loops. A loose stitch is still on the needle but sits farther from the tip than other stitches. If you see a ladder, the stitch is dropped. If all stitches are on the needle but one looks slack, just tighten your tension on the next row.
Can I pick up a stitch from the back of my work instead of the front?
Yes, but it is harder to see what you are doing. Working from the front is faster and more accurate because you can see each rung of the ladder clearly. If you must work from the back, insert the hook or needle from back to front instead, and catch the strands the same way.
What if the dropped stitch is at the very edge of my work?
Edge stitches can be tricky because there is less yarn to work with. Use a smaller crochet hook if you have one, and angle it carefully so you catch only the dropped stitch and not the yarn from the adjacent stitch. If you cannot get a clean pick-up, you can find the edge stitch with a tapestry needle and matching yarn after you finish knitting.