Blue Geometric Granny Square Bedspread Crochet Pattern

Blue geometric crochet granny square bedspread and matching shams on a bed with a close-up of a single square motif held in a hand.

Introduction

This eye-catching crochet bedspread is a true statement piece, featuring a repetitive geometric motif in a calming solid blue hue. Composed of crisp, lacy squares arranged seamlessly, the design boasts an airy yet structured texture perfect for modern and traditional bedrooms alike. Each square features a central open circle, latticework, and a beautiful scalloped border, resulting in a classic, enduring pattern. With its clean lines and bold color, this bedspread is an ideal way to instantly refresh your bedroom decor. Use it as a lightweight summer coverlet or layer it for warmth and texture year-round.

Making this bedspread gives crocheters a satisfying project with repeating motifs that develop into a supportive and substantial finished piece. The squares work up quickly and are perfect for crocheting on the go, making progress feel enjoyable and steady. Whether you use it for your own bed or as an elaborate handmade gift, the timeless pattern and vibrant blue color ensure it will be cherished for years.

Project Overview

This project is constructed using multiple individual granny square-style motifs. Each square is crocheted separately, starting at the center and working outward in rounds. The squares are then joined together using a visible joining technique. The bedspread is finished with a scalloped edging for a refined touch. Matching shams can be made with the same motif and technique, adjusting the number of squares as needed for your desired pillow size.

Skill Level

Intermediate – This pattern includes working in the round, chain spaces, post stitches, and some joining techniques. Familiarity with basic crochet stitches and precision in joining motifs is needed.

Materials

  • Yarn: Approximately 2,800-3,200 yards (2,560-2,930 meters) of DK weight yarn (light worsted, #3). Cotton or cotton-blend yarn is ideal for drape and stitch definition. For a queen-sized bedspread and two shams, use one solid color (shown here in classic blue).
  • Crochet hook: 4.00 mm (G-6) or appropriate size to achieve gauge.
  • Tapestry needle: For weaving in ends and joining squares.
  • Scissors.
  • Stitch markers: Helpful for keeping track of corners and starts.
  • Blocking board and pins: Optional but strongly recommended for squaring up each motif.

Finished Size

The finished bedspread measures approximately 84 inches x 96 inches (213 cm x 244 cm), suitable for a queen-sized bed. Each individual square motif measures about 7 inches (18 cm) across after blocking. You can adjust the overall size by adding or subtracting squares. For shams, use 2-3 squares joined side by side, or as needed for your pillow size.

Gauge

One finished square (unjoined, after blocking) = 7 inches x 7 inches (18 cm x 18 cm). Gauge is not critical but ensures motifs are consistent for a flat, professional look. Small variations may affect finished size and yardage requirements.

Stitches and Abbreviations

  • ch: chain
  • sl st: slip stitch
  • sc: single crochet
  • hdc: half double crochet
  • dc: double crochet
  • tr: treble crochet
  • sp: space
  • sk: skip
  • st(s): stitch(es)
  • rep: repeat

Pattern Notes

  • Ch 3 at the start of a round counts as the first dc unless stated otherwise.
  • Motifs are worked in joined rounds; join each round with a sl st.
  • For neat color transitions, finish the final sl st of a round with the new yarn if changing colors (though this design uses a single color).
  • Use a stitch marker to mark the starting chain or corner, especially if working multiple motifs at once.
  • Squares are joined with a visible join (join-as-you-go or whipstitch, both described).
  • Scalloped edging is worked after joining is complete.
  • Right side and wrong side: Right side is the visually attractive side where you see the post stitches and defined motif.

Crochet Pattern Instructions

A. Make Individual Motifs

Round 1: Ch 4, join with sl st to form a ring.
Ch 3 (counts as dc), 15 dc into ring. Join with sl st to top of ch-3. (16 dc)

Round 2: Ch 4 (counts as dc + ch-1), *dc in next dc, ch 1*; repeat from * to * around. Join to 3rd ch of starting ch-4. (16 dc, 16 ch-1 sps)

Round 3: Sl st into next ch-1 sp, ch 3 (counts as dc), dc in same sp, ch 1, *2 dc in next ch-1 sp, ch 1*; rep from * to * around. Join. (32 dc, 16 ch-1 sps)

Round 4: Sl st to ch-1 sp, ch 3 (counts as dc), 2 dc in same sp, ch 2, 3 dc in next sp, ch 1, *(3 dc, ch 2, 3 dc) in next sp (forms corner), ch 1, 3 dc in next sp, ch 1*; rep from * to * around, join. (Four corners, each with 3 dc, ch 2, 3 dc; six 3-dc groups per side)

Round 5: Sl st to first corner ch-2 sp, [ch 3 (counts as dc), 2 dc, ch 2, 3 dc] in ch-2 sp, *ch 2, sc in next ch-1 sp, ch 2, 3 dc in next sp, ch 1, 3 dc in next sp, ch 2, move to next corner*, rep from * to * for each side, join. (Corner groups maintained, sides now featuring open chain-work)

B. Building Gridwork and Openwork

Round 6: Sl st to first corner sp, [ch 3, 2 dc, ch 2, 3 dc] in corner, *ch 3, sk next 3 dc, sc in next ch-2 sp, ch 3, sk 3 dc, 3 dc in next sp, ch 3, sk 3-dc group, sc in next ch-2 sp, ch 3, sk to next corner*, rep for each side, join. (Mesh grid effect begins to show.)

Round 7: Repeat previous round’s structure, expanding openwork with ch-3 between each 3-dc cluster and around the square, always keeping corners (3 dc, ch 2, 3 dc).

Round 8: Repeat Round 7, adjusting as needed for your square to reach about 7 inches (18 cm). (Usually, this pattern will require 8 rounds.)

C. Scalloped Border on Each Motif

Round 9: Scalloped edge: Attach yarn in any ch-2 corner, ch 1, *(sc, hdc, 4 dc, hdc, sc) in same corner space, sl st in next ch-3 sp*, rep from * to * along sides. At end, join with sl st to first sc. Fasten off and weave in ends.

Make required number of motifs for your desired finished dimensions (for a queen bedspread, aim for 12 squares wide by 14 squares long, totaling 168 squares).

D. Joining the Squares

Arrange squares in a grid. With right sides facing up, whipstitch or crochet squares together through both loops, matching stitches for clean joins. For join-as-you-go: On last round of each motif, join to adjoining square’s corresponding ch-spaces with sl sts as you work around.

E. Bedspread Assembly

Once all squares are joined, work an additional round of single crochet evenly around the entire edge of the blanket, working (sc, hdc, 4 dc, hdc, sc) at each corner for a continuous scalloped border.

Repeat the process for pillow shams using 2-3 joined motifs per pillow, finishing with the same scalloped border.

Assembly and Finishing

  • Double-check that all motifs are joined on the right side for a neat appearance.
  • Weave in all loose ends with a tapestry needle, securing them snugly within several stitches.
  • Wet block the blanket and shams by saturating in lukewarm water, gently squeezing out excess, and pinning each motif and overall piece to measurements on a blocking board or clean surface. Let air dry completely for best stitch definition and evenness.
  • Reshape if needed during blocking for crisp corners and flat sides.

Customization Ideas

  • Experiment with ombre or gradient yarns for a color-fade effect.
  • Alternate rows between two or more colors for a checkerboard or striped motif layout.
  • Use lighter or heavier yarn for different weights: worsted for extra warmth, or sport weight for a delicate summer look.
  • Make a matching decorative throw, baby blanket, or table runner using the same motif.

Troubleshooting

  • If motifs curl, check your tension or block more aggressively to flatten them.
  • Uneven edges between joined squares may indicate a missed stitch—inspect each join and adjust as necessary.
  • If the bedspread winds up too large/small, check your gauge and adjust hook size or rounds accordingly.
  • Visible gaps at joins: Use a tighter joining stitch or join with sc for extra closure.
  • Loose, uneven color changes: Fasten off and join new yarn cleanly at the beginning of a round where possible.
  • Keep sides aligned by laying out motifs before joining or working row-by-row.

Care Instructions

Machine wash gently in cold water or hand wash using a mild detergent. Lay flat to dry, reshaping if needed. Avoid bleach and harsh agitation. Block after each wash to maintain shape and stitch definition. For best results, roll in a towel to remove excess water before air drying.

Final Notes

For the best result, count stitches on each round and square before joining. Adjust tension and blocking as needed. Use the project photo as a reference for layout and motif arrangement. Enjoy the process, and take breaks—this classic bedspread will reward your steady progress!

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