Learn to Crochet a Beautiful Moss Cardigan – Free Crochet Pattern

There is something deeply satisfying about wearing a garment you made with your own two hands. The weight of it, the texture against your skin, the way someone says “I love that cardigan” and you get to say “I made it” — that feeling never gets old. If you have been searching for a crochet cardigan pattern that is both beginner-friendly enough to actually finish and beautiful enough to actually wear, you have landed in exactly the right place.

This moss cardigan pattern is one of my absolute favorites to share, and I think it will quickly become one of yours too. It uses the moss stitch (also called the linen stitch or granite stitch in some communities), which creates a dense, woven-looking fabric that has remarkable drape and structure. The finished cardigan looks far more complicated than it actually is, which means you will get compliments every single time you wear it — and you will wear it constantly, because it pairs with absolutely everything.

Below you will find the full free pattern, a detailed stitch tutorial, yarn and hook recommendations, sizing guidance, and tips to help you troubleshoot any hiccups along the way. Grab your hook, a cup of tea, and let’s get started.

What Is the Moss Stitch?

Before diving into the pattern itself, it helps to understand why the moss stitch is such a brilliant choice for a cardigan. The moss stitch is created by alternating single crochet stitches with chain-one spaces, then working the stitches of the next row into the chain spaces rather than into the tops of the stitches. The result is a tight, textured fabric with a slightly diagonal grain that reads almost like a woven textile.

Because the stitches are worked into the chain spaces, the fabric has a wonderful give in all directions without becoming floppy or shapeless. This makes it ideal for garments, where you want drape and movement without losing structure. The moss stitch also tends to minimize the visible “holes” you sometimes get with lacy crochet stitches, so the cardigan works well in all seasons — it blocks warmth without trapping it.

One more reason to love the moss stitch for this project: it is forgiving. Because the grain of the fabric is slightly textured and irregular by design, small inconsistencies in tension are absorbed and invisible. If you are someone who tends to hold your tension tighter when you are focused and looser when you relax, this stitch will be your best friend.

Materials You Will Need

Getting your materials sorted before you sit down to crochet saves you a lot of mid-project frustration. Here is everything you will need for this pattern.

Yarn: You will need a DK weight yarn, also called light worsted or 8-ply depending on where you live. Look for a yarn with at least 50% natural fiber content — cotton, bamboo, wool, or alpaca all behave beautifully with this stitch. A cotton-acrylic blend is a great choice if you want easy care without sacrificing that woven texture. For a standard women’s medium cardigan (chest 38–40 inches), plan on approximately 1,200 to 1,400 yards. Larger sizes will require more; smaller sizes somewhat less. The pattern includes yardage for each size in the sizing section below.

Hook: A 4.0 mm or 4.5 mm crochet hook works well for most DK weight yarns, but you should always swatch first. The exact hook size that gives you gauge is more important than any recommendation I can make, because every crocheter holds their tension differently.

Notions: You will also need a yarn needle for weaving in ends and seaming, stitch markers (at least four), scissors, and a measuring tape. A row counter app or simple pencil-and-paper tally is helpful for keeping track of rows in the body sections.

Optional: Blocking mats and pins will transform this cardigan from nice to extraordinary. Blocking the moss stitch evens out any tension inconsistencies and opens up the texture beautifully. If you have never blocked a crochet garment before, this is an excellent project to start with.

Gauge

Gauge is the number of stitches and rows that fit into a four-inch square, and hitting gauge is the single most important step in garment construction. If your gauge is off, your cardigan will not fit as expected — it might be too wide, too narrow, too long, or too short.

For this pattern: 18 stitches and 20 rows = 4 inches in the moss stitch with a 4.0 mm hook.

To make your gauge swatch, chain 22. Work the moss stitch pattern (detailed in the next section) for approximately 24 rows. Fasten off, weave in your ends, and block the swatch exactly as you plan to block the finished garment. Then measure a four-inch square in the center of the swatch — not at the edges, which are slightly distorted.

If your swatch is too large (meaning you have fewer stitches per inch than the pattern calls for), try a smaller hook. If your swatch is too small (more stitches per inch than the pattern calls for), try a larger hook. Repeat until you hit gauge. I know swatching feels like delay, but please do it. Every experienced crocheter who has skipped a swatch on a garment has a story they would rather forget.

Sizing

This pattern is written for six sizes. All measurements refer to the finished garment, not your body measurements. Choose the size closest to your preferred fit — this cardigan is designed with approximately 2 inches of positive ease, meaning it is slightly larger than your actual chest measurement for a comfortable, relaxed fit.

Size 1: Chest 34 inches — approximately 900 yards of yarn
Size 2: Chest 38 inches — approximately 1,200 yards
Size 3: Chest 42 inches — approximately 1,400 yards
Size 4: Chest 46 inches — approximately 1,600 yards
Size 5: Chest 50 inches — approximately 1,850 yards
Size 6: Chest 54 inches — approximately 2,100 yards

The pattern is written for Size 3 throughout, with adjustments for other sizes noted in parentheses where needed. For example, a stitch count written as 45 (42, 45, 48, 51, 54) means 42 for Size 1, 45 for Size 2 and Size 3, 48 for Size 4, and so on. Read through the whole pattern before you begin so you can highlight the numbers that apply to your size.

Abbreviations and Stitch Guide

Understanding the abbreviations before you start saves a lot of back-and-forth mid-row.

ch — chain
sc — single crochet
ch-1 sp — chain-one space
sl st — slip stitch
sk — skip
rep — repeat
RS — right side
WS — wrong side
beg — beginning
rem — remaining

Moss Stitch (worked flat, over a multiple of 2 plus 1 stitches):

Foundation chain: Chain your required number (must be an odd number). For practice, chain 21.

Row 1 (RS): Sc in the second chain from the hook, ch 1, skip 1 chain, sc in the next chain; rep from to the end of the row. Turn. (This gives you 11 sc and 10 ch-1 spaces.)

Row 2 (WS): Ch 1, sc in the first ch-1 sp, ch 1, sc in the next ch-1 sp; rep from across, ending with ch 1, sc in the last sc. Turn.

Row 3 (RS): Ch 1, sc in the first ch-1 sp, ch 1, sc in the next ch-1 sp; rep from across, ending with ch 1, sc in the last sc. Turn.

Rows 2 and 3 form the pattern. Repeat them throughout.

Note: The last sc at the end of every row is always worked into the top of the turning chain from the previous row. Keep an eye on this — it is the most common place to accidentally gain or lose a stitch.

The Pattern

Back Panel

Chain 97 (91, 97, 103, 109, 115).

Row 1 (RS): Sc in the second chain from the hook, ch 1, skip 1 chain, sc in the next chain; rep from to the end. Turn. You should have 49 (46, 49, 52, 55, 58) sc and 48 (45, 48, 51, 54, 57) ch-1 spaces.

Rows 2 through 68 (64, 68, 72, 74, 76): Work in the moss stitch pattern as established. The back panel should measure approximately 13.5 (13, 13.5, 14.5, 15, 15.5) inches from the foundation chain.

Armhole Shaping:

Row 69: Sl st across the first 4 (4, 4, 5, 5, 6) stitches and spaces, ch 1, work in moss stitch to the last 4 (4, 4, 5, 5, 6) stitches, turn leaving the remaining stitches unworked.

Continue in moss stitch on the remaining stitches for 42 (44, 46, 48, 50, 52) more rows. The armhole opening should measure approximately 8.5 (9, 9.5, 9.5, 10, 10.5) inches.

Fasten off.

Left Front Panel

Chain 49 (46, 49, 52, 55, 58).

Row 1 (RS): Work as for the back panel Row 1.

Work even in the moss stitch pattern until the piece measures the same length as the back to the armhole, ending on a WS row.

Armhole Shaping (side seam edge):

Next row (RS): Sl st across the first 4 (4, 4, 5, 5, 6) stitches and spaces, ch 1, work to the end of the row. Turn.

Continue in moss stitch until the armhole measures 5.5 (5.5, 6, 6, 6.5, 6.5) inches, ending on a WS row.

Neck Shaping (front edge):

Next row (RS): Work across to the last 12 (12, 14, 14, 16, 16) stitches, turn leaving those stitches unworked.

Decrease 1 stitch at the neck edge every RS row 5 times by working sl st over the first stitch and space at the beginning of RS rows.

Continue even on remaining stitches until the armhole depth matches the back armhole depth. Fasten off.

Right Front Panel

Work to match the Left Front Panel, reversing all shaping. The armhole shaping will occur at the end of RS rows rather than the beginning, and the neck shaping will begin at the start of RS rows. Place a stitch marker at the beginning of every RS row on the front edge to help you keep track of where shaping occurs.

Sleeves (make two)

Chain 51 (47, 51, 55, 59, 63).

Row 1 (RS): Work moss stitch as established. Turn.

Work 6 rows even.

Sleeve Increase: On the next RS row and every 8th row thereafter, work an increase at each end of the row by working (sc, ch 1, sc) into the first and last stitch of the row.

Continue increasing until you have 71 (69, 73, 79, 85, 91) stitches total, then work even until the sleeve measures 18 (18, 18.5, 18.5, 19, 19) inches from the foundation chain, or your desired length.

Sleeve Cap Shaping:

Next row: Sl st across 4 (4, 4, 5, 5, 6) stitches, work to the last 4 (4, 4, 5, 5, 6) stitches, turn.

Decrease 1 stitch each end every RS row until 15 (15, 17, 17, 19, 21) stitches remain.

Fasten off.

Seaming

With your yarn needle and a length of yarn, seam the shoulder seams using a whipstitch or mattress stitch. Then set in the sleeves, pinning the center of the sleeve cap to the shoulder seam and easing the cap into the armhole opening evenly. Seam in place. Finally, seam the underarm and side seams from the hem up to the underarm in one continuous line for a clean finish.

Border and Finishing

The border is what transforms this cardigan from a collection of panels into a finished garment, and it adds a polished, professional look that ties everything together.

Starting at the lower right front hem, join your yarn and work a row of single crochet evenly along the right front edge, around the neckline, and down the left front edge to the hem. Aim for approximately 3 single crochet stitches per 2 rows to keep the border flat and even. Work 3 single crochet into each corner stitch at the neckline to keep the corners crisp.

Turn and work 2 more rows of single crochet. Fasten off and weave in all ends.

Work 1 row of single crochet around the hem of the body and 1 row around each sleeve cuff for a clean, unified finish.

If you wish to add buttons, space 5 to 7 button loops evenly along the right front border by replacing a single crochet with (ch 3, skip 1, sc) on the second border row. Choose buttons that complement your yarn — wooden or shell buttons work beautifully with the moss stitch texture.

Blocking

Fill a basin or bathtub with cool water and submerge your finished cardigan completely. Allow it to soak for 20 to 30 minutes so the fibers fully absorb the water. Lift it carefully — wet yarn is heavy and can stretch under its own weight — and gently press out excess water without wringing or twisting. Roll it in a clean towel and press to remove more water.

Lay the cardigan flat on your blocking mats and pin it to the finished dimensions, smoothing the fabric gently with your hands. Pay special attention to the fronts and the hem, pulling them to even lengths, and to the sleeve edges. Allow the cardigan to dry completely, which can take 24 to 48 hours depending on your yarn fiber and the humidity in your space.

Once it is dry, try it on. The blocking will have evened out any tension inconsistencies and added a beautiful drape and openness to the moss stitch that is genuinely difficult to describe until you experience it for the first time.

Tips for Success

Work a swatch every time you use a new yarn, even if you have made this pattern before. Different yarns behave very differently, and what gave you perfect gauge in one project will not necessarily repeat itself.

Use stitch markers generously. Place one at the beginning of every other row and one at the center of each panel. When you are counting stitches after a long session, these markers will save you enormous amounts of time.

Keep your chain-one spaces loose. Many crocheters instinctively tighten up when they chain, which makes the ch-1 spaces smaller than they should be and causes the overall gauge to tighten. Think of the chain as a suggestion of a space rather than a structural element.

Read ahead in the pattern before beginning any shaping section. It is much easier to understand where you are going when you can see the full sequence of steps laid out, rather than discovering mid-row that you needed to start something three stitches ago.

Weave in your ends as you go rather than saving them all for the end. After seaming in each sleeve, after each panel, after joining the border — a few minutes of weaving keeps the final finishing from becoming an overwhelming hour-long task.

A Note on Yarn Substitution

This pattern is written for DK weight yarn, but it can be adapted to worsted weight if you adjust your hook size and swatch carefully. A worsted weight version will produce a thicker, cozier cardigan that is excellent for cooler months. Simply swatch until you hit the gauge listed in the pattern, and the stitch counts will remain the same. Keep in mind that your yardage requirements will change — worsted weight yarn generally requires 20 to 30 percent less yardage by length for the same gauge, but individual yarn weights vary enough that swatching and measuring is always the most reliable guide.