Tumbling Blocks Afghan Blanket Knitting Pattern

Tumbling Blocks Afghan in Plymouth Yarn Arequipa Worsted

Project Overview

This downloadable knitting pattern creates a sophisticated throw blanket featuring an optical illusion design that appears to shift and tumble across the fabric. The Tumbling Blocks Afghan measures approximately 39 inches wide by 50 inches long, making it an ideal size for draping over furniture or wrapping up on the couch. This intermediate-level project combines two complementary stitch patterns to achieve its striking visual effect.

What Is Being Made

The Tumbling Blocks Afghan is a rectangular blanket or throw crafted using the knitting method. The design creates a three-dimensional appearance through strategic color placement and stitch manipulation, producing the illusion of interlocking cubes tumbling across the surface. The finished afghan measures 39 by 50 inches, making it a substantial yet portable throw suitable for home décor or personal use.

Techniques and Stitches Used

This pattern employs two primary knitting techniques to achieve its distinctive appearance:

• Moss Stitch: A textured stitch pattern created by alternating knit and purl stitches in a specific sequence. Rows 1 and 2 work as knit-one, purl-one across the row, while rows 3 and 4 reverse this to purl-one, knit-one. This four-row repeat creates a subtle, bumpy texture that frames the main pattern and appears at the edges and borders of the afghan.
• Tumbling Blocks Pattern: A 44-row repeat pattern worked over a multiple of 12 stitches that creates the optical illusion of three-dimensional cubes. The pattern is constructed by systematically shifting the position of knit and purl blocks across successive rows, creating diagonal lines that appear to shift and tumble. The pattern begins with 6 knit and 6 purl stitches, then gradually transitions these blocks across 44 rows before the sequence repeats.

The construction method involves casting on 192 stitches, establishing a 6-stitch Moss Stitch border on each side, and working the 180 center stitches in the Tumbling Blocks pattern. This framework ensures the blanket has finished edges while showcasing the main design in the center field.

Materials and Tools

The pattern calls for Plymouth Yarn Arequipa Worsted, a worsted-weight yarn requiring eight 100-gram balls to complete the project. The sample shown uses color 304. Knitters will need US size 7 (4.5mm) circular needles in either 24-inch or 32-inch length, along with stitch markers to delineate pattern sections. The gauge is 20 stitches and 25 rows over 4 inches in stockinette stitch, which helps determine the final dimensions and yarn requirements.

Pattern Characteristics

This intermediate-level pattern requires attention to detail when working the 44-row Tumbling Blocks repeat, as the shifting stitch positions create the visual effect. The pattern includes clear row-by-row instructions for each section of the repeat, making it manageable for knitters with solid foundational skills. The project is worked flat on circular needles, which provide comfortable needle length for managing the 192-cast-on stitches. Knitters can adjust the finished length by working additional pattern repeats, though extra yardage will be needed for lengths beyond the standard 50 inches.