Cardigan Knitting Patterns

The Frosted Fern Cardigan: A Textured Knit Free Pattern

Anonymous July 26, 2026

Wrap Yourself in Elegance: The Frosted Fern Cardigan Free Knitting Pattern

There's something magical about a hand-knit cardigan that feels both cozy and sophisticated. The Frosted Fern Cardigan is exactly that—a modern, relaxed-fit layering piece featuring a delicate leaf-like lace pattern that cascades down the front panels. Inspired by frost-covered fern fronds, this textured knit brings a touch of nature's elegance to your fall and winter wardrobe. Whether you're curling up with a book or heading out for a crisp morning walk, this cardigan is the perfect companion. Best of all, this is a free pattern designed to be approachable for adventurous beginners while still offering a rewarding challenge for more experienced knitters.

Materials Needed

Before you begin, gather the following supplies. Using the recommended materials will help ensure your cardigan matches the gauge and look of the original sample.

  • Yarn: Worsted weight yarn (Category 4). The sample shown uses Lion Brand Wool-Ease in 'Fisherman' (a soft, natural off-white). You will need approximately 900-1100 yards for sizes S/M, or slightly more for L/XL.
  • Needles: US Size 8 (5.0 mm) knitting needles, or the size needed to obtain the correct gauge.
  • Notions: Stitch markers (at least 4), tapestry needle for weaving in ends and seaming, scissors.
  • Gauge: 18 stitches and 24 rows = 4 inches in Stockinette stitch, after blocking. Always check your gauge—it's the key to a perfect fit!

Step-by-Step Instructions

This pattern is written for two sizes: S/M (L/XL). Instructions for the larger size are given in parentheses where they differ. Take your time, read through the entire pattern first, and enjoy the process of creating your own Frosted Fern Cardigan.

Stitch Pattern: Frosted Fern Lace (multiple of 8 + 3 stitches)

This 12-row repeat creates the beautiful fern-like lace. Practice on a small swatch first if you're new to lace knitting.

  • Row 1 (RS): K3, *yo, ssk, k1, k2tog, yo, k3; repeat from * to end.
  • Row 2 (WS): Purl all stitches.
  • Row 3: K2, *yo, ssk, k1, k2tog, yo, k3; repeat from * to last 5 stitches, yo, ssk, k1, k2tog, yo, k2.
  • Row 4: Purl.
  • Row 5: K1, *yo, ssk, k1, k2tog, yo, k3; repeat from * to last 2 stitches, k2.
  • Row 6: Purl.
  • Row 7: K2tog, *yo, k3, yo, ssk, k1; repeat from * to last stitch, k1.
  • Row 8: Purl.
  • Row 9: K1, *k2tog, yo, k1, yo, ssk, k1; repeat from * to last 2 stitches, k2.
  • Row 10: Purl.
  • Row 11: K2tog, *yo, k3, yo, ssk, k1; repeat from * to last stitch, k1.
  • Row 12: Purl.
  • Repeat Rows 1-12 for the pattern.

Back Panel

  1. Cast on 83 (99) stitches.
  2. Work in Stockinette stitch (knit on RS, purl on WS) for 2 inches, ending with a WS row. This creates a neat, non-curling bottom edge.
  3. Begin the Frosted Fern Lace pattern (starting with Row 1). Work even (without increasing or decreasing) until the piece measures 18 (20) inches from the cast-on edge, ending with a WS row.
  4. Shape Shoulders: Bind off 8 (10) stitches at the beginning of the next 4 rows (2 RS rows, 2 WS rows). Then, bind off 9 (11) stitches at the beginning of the next 2 rows (1 RS, 1 WS). Bind off the remaining 25 (27) stitches for the back neck. Cut yarn and pull through last loop.

Left Front Panel

  1. Cast on 43 (51) stitches.
  2. Work in Stockinette stitch for 2 inches, ending with a WS row.
  3. Begin the Frosted Fern Lace pattern. Work even until the piece measures 16 (18) inches from the cast-on edge, ending with a RS row. Note: The neck shaping starts before the shoulder shaping.
  4. Shape Neck: At the neck edge (which is the beginning of RS rows for the Left Front), bind off 5 (6) stitches once. Then, bind off 2 stitches at the neck edge 2 times. Then, bind off 1 stitch at the neck edge 3 times. At the same time, when the piece measures 18 (20) inches from the cast-on edge, shape the shoulders exactly as you did for the back panel (bind off 8 (10) stitches at armhole edge 2 times, then 9 (11) stitches 1 time). After all bind-offs, you will have 0 stitches left. Cut yarn.

Right Front Panel

  1. Work exactly as for the Left Front Panel, but reverse the neck shaping. This means you will bind off for the neck at the beginning of WS rows (the neck edge is now at the start of WS rows). The shoulder shaping remains the same (at the beginning of RS rows).

Sleeves (make 2)

  1. Cast on 35 (43) stitches.
  2. Work in Stockinette stitch for 2 inches.
  3. Increase Row (RS): K1, M1L (make one left), knit to the last stitch, M1R (make one right), k1. This adds 2 stitches.
  4. Repeat this increase row every 6 rows (i.e., every 3rd RS row) until you have 55 (63) stitches on your needle. Tip: Place a stitch marker after the first increase to help you count rows.
  5. Work even (without increasing) until the sleeve measures 16 (17) inches from the cast-on edge. Bind off all stitches loosely. Cut yarn.

Finishing

  1. Blocking: This is a crucial step! Soak all pieces in lukewarm water with a gentle wool wash for 15-20 minutes. Gently squeeze out excess water (do not wring). Lay flat on towels, gently stretch to the measurements specified in the gauge, and pin in place. Allow to dry completely. Blocking opens up the lace pattern and ensures a professional finish.
  2. Sew Shoulder Seams: Using a tapestry needle and matching yarn, sew the shoulder seams together using a mattress stitch or a backstitch for strength.
  3. Set in Sleeves: Pin the center of the cast-off edge of a sleeve to the shoulder seam. Pin the rest of the sleeve cap evenly into the armhole opening. Sew the sleeve in place using a mattress stitch. Repeat for the second sleeve.
  4. Sew Side and Sleeve Seams: With right sides together, sew the side seams from the bottom hem up to the underarm, then continue down the sleeve seam to the cuff. Use a mattress stitch for an invisible seam.
  5. Neckband: With RS facing, using your knitting needles, pick up and knit 75 (85) stitches evenly around the entire neck edge (including the front neck bind-offs). Work in Stockinette stitch for 1 inch. Bind off loosely. Cut yarn, leaving a long tail. Fold the neckband in half to the inside of the cardigan and sew it down neatly using the tail. This creates a clean, folded collar.
  6. Weave in Ends: Use your tapestry needle to weave in all remaining yarn ends on the wrong side of the work. Trim any excess.

Congratulations! You've just completed the Frosted Fern Cardigan. This textured, open-front beauty is designed to be worn with confidence and comfort. Its relaxed, slightly oversized fit and delicate lace pattern make it a timeless piece you'll reach for season after season. Enjoy wearing your handmade creation!


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