Valley Yarns Geothermal Tubular Scarf Knitting Pattern

Valley Yarns Geothermal Tubular Scarf

Project Overview

The Valley Yarns Geothermal Tubular Scarf is a beginner-friendly knitted scarf designed by Kirsten Hipsky. This seamless, tubular scarf measures 8 inches wide by 60 inches long and showcases a striking color-rotation technique that creates a spiral stripe effect without visible jogs or floats running up the sides of the fabric.

What Is Being Made

This project creates a hollow, tubular scarf worked in the round using four coordinating yarn colors. The finished scarf is a continuous tube of stockinette stitch with rotating color sections, making it reversible and visually interesting from all angles. The tubular construction means the scarf is three-dimensional and maintains its shape without requiring seaming along a center line.

Techniques Used

The Geothermal Tubular Scarf employs several key knitting techniques:

• Seamless construction: The scarf is worked in the round from cast-on to bind-off, eliminating the need for seaming the body of the garment.
• Worked in the round: Using circular needles, stitches are joined and worked continuously in circular rounds rather than flat rows.
• Color rotation: Four colors are introduced at the cast-on stage and rotated systematically through each round, creating a spiral stripe pattern. Rather than carrying yarn floats, knitters pick up the loose end of the previously-used color from the round below, making the technique addictive and visually clean.
• Stripes: The color rotation produces horizontal stripes that spiral around the tubular form, with each color appearing in a different section of the round.

Stitches Used

The Geothermal Tubular Scarf is constructed almost entirely in stockinette stitch, the most fundamental knit stitch pattern. Stockinette stitch is created by knitting every stitch in every round, producing a smooth, V-textured fabric with a consistent appearance on the public-facing side. The gauge for this project is 5 stitches per 1 inch in stockinette stitch, which determines the final dimensions of the scarf.

Pattern Construction Details

The scarf begins with 80 stitches total cast on in four sections of 20 stitches each, separated by stitch markers to denote color-change points. The pattern repeats a 4-round color sequence:

• Round 1: Color A, then B, then C, then D across the four sections
• Round 2: Color D, then A, then B, then C
• Round 3: Color C, then D, then A, then B
• Round 4: Color B, then C, then D, then A

This 4-round sequence repeats continuously until the scarf reaches the desired length. The rotating color pattern creates a visual spiral effect without traditional stranded colorwork floats or jogs at the color transitions, as knitters pick up the loose end of the color used in the previous round.

Materials and Tools

The Geothermal Tubular Scarf is worked in Valley Yarns Colrain Lace, a blend of 50% merino wool and 50% tencel that provides both warmth and drape. One cone of Colrain Lace contains 1540 yards and weighs 8.8 ounces, providing ample yardage for the full scarf. The four colors used are Color A – Chocolate, Color B – Coffee, Color C – Brick Red, and Color D – Merlot, creating a warm, earthy palette.

Knitting tools required include US size 6 (4.0mm) 16-inch circular needles and 4 stitch markers to denote the color-change sections. The circular needles allow for seamless in-the-round construction, while the stitch markers help knitters track where each color section begins and ends.

Finishing

Once the scarf reaches the desired length, all stitches are bound off with Color A. The cast-on and bind-off edges are then crocheted or sewn shut to close the tubular ends, and any loose yarn ends are sewn in to complete the finished scarf.