This free Aubrieta Bloom afghan square crochet pattern creates a 12-inch floral motif with purple cluster-stitch blossoms, green leaf-like details, and a cream border. The square is worked from the center outward in 13 joined rounds using four colors of worsted- or Aran-weight yarn.
The Aubrieta Bloom Square was the first floral motif I designed for my English Garden afghan. It coordinates with the Daisy Afghan Square and Dahlia Bloom Afghan Square, allowing you to combine several flower designs in one garden-inspired blanket.
The written pattern can be a little detailed, so I have also included a complete crochet stitch diagram below for anyone who prefers following a visual pattern.

Aubrieta Bloom Afghan Square Crochet Pattern

Pattern Details
- Skill level: Intermediate
- Yarn: Worsted- or Aran-weight yarn
- Hook: 6 mm (US J-10)
- Finished size: Approximately 12 × 12 in. (30.5 × 30.5 cm)
- Construction: Worked from the center outward in 13 joined rounds
- Colors: Four
- Gauge: Not essential, but the finished square should be blocked to the same size as any coordinating motifs
Supplies
- Four colors of worsted- or Aran-weight yarn; the sample was made with Lion Brand Vanna’s Choice:
- CA: Lilac (191)
- CB: Fern (171)
- CC: Dusty Green (173)
- CD: Linen (99)
- 6 mm (US J-10) crochet hook
- Yarn needle
- Scissors
- Blocking mat and rustproof pins, optional
Resources and tutorials you may find helpful in following this crochet pattern include Crochet Abbreviations, the U.S. to U.K. Crochet Conversion Chart, How to Make a Magic Ring, and Crochet Stitch Chart Symbols.
Crochet Abbreviations
- CA = color A
- CB = color B
- CC = color C
- CD = color D
- ch = chain
- dc = double crochet
- dc-cl = double crochet cluster
- rep = repeat
- sc = single crochet
- sk = skip
- sl st = slip stitch
- sp(s) = space(s)
- st(s) = stitch(es)
- tr = treble crochet
- tr-cl = treble crochet cluster
- yo = yarn over
This pattern is written in U.S. crochet terms.
Pattern Notes
- The square is worked from the center outward in joined rounds.
- Do not turn after completing a round.
- The beginning ch-1 does not count as a stitch.
- In Round 2, the beginning ch-3 and following 2tr-cl form the first 3tr-cl.
- In Round 5, the beginning ch-2 and following 2dc-cl form the first 3dc-cl.
- The beginning ch-3 counts as the first dc in Rounds 7 and 8.
- Fasten off after each color section and join the next color where instructed.
- Stitch counts do not include chain spaces unless otherwise stated.
- The square finishes with 140 sc around the outer edge.
- Your finished measurements may vary depending on your yarn, hook, tension, and blocking.
Special Stitches
2 double crochet cluster (2dc-cl): Yo, insert the hook into the indicated st or sp, yo and pull up a loop, yo and pull through 2 loops on the hook. Yo, insert the hook into the same st or sp, yo and pull up a loop, yo and pull through 2 loops. Yo and pull through all 3 loops remaining on the hook.
3 double crochet cluster (3dc-cl): Yo, insert the hook into the indicated st or sp, yo and pull up a loop, yo and pull through 2 loops on the hook. *Yo, insert the hook into the same st or sp, yo and pull up a loop, yo and pull through 2 loops; rep from * once more. Yo and pull through all 4 loops remaining on the hook.
2 treble crochet cluster (2tr-cl): Yo twice, insert the hook into the indicated st or sp, yo and pull up a loop, yo and pull through 2 loops twice. Yo twice, insert the hook into the same st or sp, yo and pull up a loop, yo and pull through 2 loops twice. Yo and pull through all 3 loops remaining on the hook.
3 triple crochet cluster (3tr-cl): Yo twice, insert the hook into the indicated st or sp, yo and pull up a loop, yo and pull through 2 loops twice. *Yo twice, insert the hook into the same st or sp, yo and pull up a loop, yo and pull through 2 loops twice; rep from * once more. Yo and pull through all 4 loops remaining on the hook.
Aubrieta Bloom Afghan Square Instructions
With CA, make a magic ring.
As an alternative, ch 4 and join with a sl st in the farthest ch from the hook to form a ring.
Round 1: Ch 1 (does not count as a st), work 8 sc in the ring, and join in the first sc — 8 sc.
Round 2: Ch 3 and work a 2tr-cl in the same st as the join; together, the beginning ch-3 and 2tr-cl form the first 3tr-cl. Ch 4, work 1 sc in the next st, and ch 4. *Work a 3tr-cl in the next st, ch 4, work 1 sc in the next st, and ch 4; rep from * around. Join in the top of the first cluster — 4 3tr-cl, 4 sc, and 8 ch-4 sps.
Round 3: Ch 1 (does not count as a st), work 1 sc in the same st as the join, ch 4, work 1 sc in the next sc, and ch 4. *Work 1 sc in the top of the next cluster, ch 4, work 1 sc in the next sc, and ch 4; rep from * around. Join in the first sc — 8 sc and 8 ch-4 sps.
Round 4: Ch 1 (does not count as a st), work 1 sc in the same st as the join, ch 5. *Work 1 sc in the next sc, ch 5; rep from * around. Join in the first sc and fasten off CA — 8 sc and 8 ch-5 sps.
Round 5: Join CB in the same st as the join. Ch 2 and work a 2dc-cl in the same st; together, the beginning ch-2 and 2dc-cl form the first 3dc-cl. Ch 3 and work a 3dc-cl in the same st, ch 4, work 1 sc in the next ch-5 sp, ch 3, work a 3dc-cl in the next sc, ch 3, work 1 sc in the next ch-5 sp, and ch 4.
*Work [3dc-cl, ch 3, 3dc-cl] in the next sc, ch 4, work 1 sc in the next ch-5 sp, ch 3, work a 3dc-cl in the next sc, ch 3, work 1 sc in the next ch-5 sp, and ch 4; rep from * around.
Join in the first cluster — 12 clusters and 8 sc.
Round 6: Ch 1 (does not count as a st), work 1 sc in the same st as the join, 3 sc in the next ch-3 sp, 1 sc in the next cluster, ch 4, 1 sc in the next sc, ch 3, 1 sc in the top of the next cluster, ch 3, 1 sc in the next sc, and ch 4.
*Work 1 sc in the top of the next cluster, 3 sc in the next ch-3 sp, 1 sc in the next cluster, ch 4, 1 sc in the next sc, ch 3, 1 sc in the top of the next cluster, ch 3, 1 sc in the next sc, and ch 4; rep from * around.
Join in the first sc and fasten off CB — 32 sc.
Round 7: Join CC in the same st as the join. Ch 3 (counts as the first dc), work 1 dc in the next st, [2 dc, ch 2, 2 dc] in the next st, 1 dc in each of the next 2 sts, 3 dc in the next ch-4 sp, 2 dc in the next ch-3 sp, 1 dc in the next st, 2 dc in the next ch-3 sp, and 3 dc in the next ch-4 sp.
*Work 1 dc in each of the next 2 sts, [2 dc, ch 2, 2 dc] in the next st, 1 dc in each of the next 2 sts, 3 dc in the next ch-4 sp, 2 dc in the next ch-3 sp, 1 dc in the next st, 2 dc in the next ch-3 sp, and 3 dc in the next ch-4 sp; rep from * around.
Join in the top of the beginning ch-3 and fasten off CC — 76 dc and 4 ch-2 corner sps.
Round 8: Join CD in the same st as the join. Ch 3 (counts as the first dc). *Work 1 dc in each st across to the next corner ch-2 sp, then work [2 dc, ch 2, 2 dc] in the corner sp; rep from * around. Join in the top of the beginning ch-3 and fasten off CD — 92 dc and 4 ch-2 corner sps.
Round 9: Join CA in the same st as the join. Ch 1 (does not count as a st), work 1 sc in the same st, ch 1, and sk the next st. *Work 1 sc in the next st, ch 1, and sk the next st; rep from * to the corner ch-2 sp. Work [1 sc, ch 1, 1 sc] in the corner sp, ch 1, and sk the next st. Continue repeating the established pattern around. Join in the first sc and fasten off CA — 52 sc and 52 ch-1 sps.
Round 10: Join CB with a sl st in the next ch-1 sp. Ch 1 (does not count as a st), work 1 sc in the same ch-1 sp, ch 1, and sk the next st. *Work 1 sc in the next ch-1 sp, ch 1, and sk the next st; rep from * to the corner ch-1 sp. Work [1 sc, ch 1, 1 sc] in the corner sp, ch 1, and sk the next st. Continue repeating the established pattern around. Join in the first sc and fasten off CB — 56 sc and 56 ch-1 sps.
Round 11: Join CC with a sl st in the next ch-1 sp. Ch 2 and work a 2dc-cl in the same ch-1 sp; together, the beginning ch-2 and 2dc-cl form the first cluster. Ch 1 and sk the next st. *Work a 3dc-cl in the next ch-1 sp, ch 1, and sk the next st; rep from * to the corner ch-1 sp. Work [3dc-cl, ch 3, 3dc-cl] in the corner sp, ch 1, and sk the next st. Continue repeating the established pattern around. Join in the first cluster and fasten off CC — 60 clusters and 60 ch-sps.
Round 12: Join CD in the same st as the join. Ch 1 (does not count as a st). *Work 2 sc in each ch-1 sp across to the corner, then work 5 sc in the corner ch-3 sp; rep from * around. Join in the first sc — 132 sc.
Round 13: Ch 1 (does not count as a st). *Work 1 sc in each st across to the center sc of the next 5-sc corner, work 3 sc in the center corner sc; rep from * around. Join in the first sc — 140 sc.
Fasten off. For the neatest finish, use the Invisible Join and Fasten-Off Method.
Weave in all the yarn ends securely.
Blocking the Finished Square
Gently block the square to approximately 12 × 12 in. (30.5 × 30.5 cm), arranging the flower and outer edges evenly.
See my How to Block Knit and Crochet Items guide for additional help.
Aubrieta Bloom Afghan Square Stitch Diagram
The stitch diagram below shows the placement of the cluster stitches and color sections throughout the square.

See my Crochet Stitch Chart Symbols guide if you need help reading the diagram.
Complete the English Garden Afghan
Mix the Aubrieta Bloom Square with these coordinating garden-inspired motifs:
- Daisy Afghan Square Crochet Pattern
- Dahlia Bloom Afghan Square Crochet Pattern
- Caterpillar Square Crochet Pattern
- Browse More 12-Inch Crochet Square Patterns



When your motifs are complete, use my Easy Method for Joining Crochet Squares or try the popular Join-As-You-Go Granny Square Method.
More Crochet Square Patterns
- Classic Crochet Granny Square Pattern
- Heart Granny Square Crochet Pattern
- Peace Sign Granny Square Crochet Pattern
- Owl Granny Square Pattern and Appliqué
- Cluster Burst Granny Square Pattern
- Browse More Crochet Square Patterns
Find an Edging for Your Crochet Blanket
- Granny Square Afghan Edging Pattern
- Quick and Easy Crochet Edging Patterns
- Free Crochet Border Pattern from Every Which Way Crochet Borders
- Cluster Burst Afghan Crochet Edging Pattern


Bless you for the diagram! I’m a visual learner and end up buying crochet books to get instructions that make sense to me. Few free crochet patterns do, although tutorials help me break through to intermediate level occasionally.
Beautiful. Thanks for the diagram .
This square is so lovely with the delicate leaf design detailing the brilliant central flower!!! Thank you!!!
There are actually 4 colors listed 😆
Good catch! Just fixed it 🙂
There are four colors – 2 greens.
It’s a beautiful square. I love aubrietia flowers in the spring!