Eureka Pullover - Jumper Knitting Pattern for Women in Tahki Yarns Superwash Merino Bulky

Eureka Pullover – Knitting Pattern for Women by Teresa Chorzepa

The Eureka Pullover is a women's pullover sweater knitting pattern designed by Teresa Chorzepa and published by Tahki Yarns. Rated as easy/advanced beginner, this pattern is an excellent choice for knitters who are comfortable with basic techniques and ready to explore a more textured stitch pattern in a satisfying, relatively quick knit. The chunky weight yarn and straightforward construction make it approachable while still producing a polished, professional-looking finished garment.

What Is Being Made

This pattern produces a women's pullover jumper worked in four sizes: Small, Medium, Large, and XL. The finished bust measurements range from 40 inches (101.5 cm) for Small up to 53 inches (134.5 cm) for XL, offering a relaxed, comfortable fit. The finished length ranges from 20¾ inches (52.5 cm) to 23½ inches (59.5 cm) depending on size, making it a classic cropped-to-hip length pullover suitable for everyday wear.

Construction and Techniques

The Eureka Pullover is constructed using a seamed, worked-flat method, meaning the individual pieces — such as the front, back, and sleeves — are knitted flat on straight needles and then sewn together at the end. This traditional approach to sweater construction gives knitters full control over each panel and results in sturdy, well-defined seams that add structure to the finished garment.

• Worked flat: All main pieces are knitted back and forth in rows, making this pattern ideal for knitters who prefer working on straight needles rather than in the round.
• Seamed construction: Finished pieces are joined using a yarn needle, a technique that reinforces the garment and helps it hold its shape over time.
• Provisional cast on: The pattern calls for a provisional cast on, which is worked using a size L-11 (8mm) crochet hook and waste yarn. This technique creates a temporary, removable cast-on edge that allows live stitches to be picked up later — a useful skill that bridges basic and intermediate knitting.
• Circular needle for neckline: A 16-inch (40 cm) circular needle in US size 11 (8mm) is used specifically for working the neck finishing, allowing stitches to be picked up and worked smoothly around the neckline opening.

Stitches Used

The Eureka Pullover features a combination of classic knitting stitches that create its distinctive textured fabric:

• Half Fisherman Rib: This is the primary stitch pattern used throughout the body of the pullover. Half Fisherman Rib is a variation of traditional ribbing in which knit stitches are worked normally while purl stitches are worked through the back loop or in combination with yarn-overs, creating a deeply textured, squishy fabric with excellent elasticity and visual interest. The gauge for this pattern is set at 11 stitches and 24 rows = 4 inches (10 cm) in Half Fisherman Rib, reflecting how the stitch compresses horizontally to create its characteristic lofty texture.
• K1, P1 Rib (worked back and forth over an odd number of stitches): A standard knit-one, purl-one ribbing is used for finishing details such as cuffs, hems, or neckbands. Row 1 (RS) is worked as knit one, purl one, repeating to the last stitch, then knit one. This creates a neat, stretchy edging that frames the garment cleanly.

Materials and Yarn

The pattern is specifically designed for Tahki Yarns Superwash Merino Bulky, a 100% superwash merino wool yarn that comes in 3.5 oz (100g) balls with approximately 109 yards (100m) per ball. The sample shown uses color #15 Fern, a rich earthy green tone. Depending on size, the pattern requires 8 (9, 10, 11) balls of yarn.

• Yarn weight: