
Pattern Overview:
The Summer Garden Granny Square is a charming floral-inspired motif, perfect for blankets or decorative projects.
Its layered construction begins with a bobble-centered circle that blossoms into a square, mimicking the look of summer flowers in bloom. Simple yet eye-catching, it’s an addictive and satisfying pattern for all crochet levels.
Materials Needed & Measurements:
- Yarn: Any DK (Double Knit) weight yarn Recommended: Pure wool for warmth and softness, or cotton DK for a slightly larger and crisper finish Examples: Rowan Cotton DK, Stylecraft Special DK, or Paintbox Yarns Simply DK
- Yarn Weight: DK / Light Worsted (category 3)
- Hook: 4 mm crochet hook (US G/6)
- Notions:
- Yarn needle for weaving in ends
- Scissors
- Optional: Stitch marker, decorative button (if you wish to embellish the center)
- Measurements: Each completed square measures approximately 10-12 cm (4-4.75 inches) across, depending on yarn type and tension.
Stitches & Abbreviations Used (UK Terms):
- sl st – slip stitch: Insert hook, yarn over (yo), pull through stitch and loop on hook
- ch – chain
- tr – treble crochet (US: dc – double crochet)
- bobble – bobble stitch (explained below)
Instructions for Making the Summer Garden Granny Square Pattern:
To Start:

- Chain 4, join with a sl st to form a small ring.
- Wiggle it slightly to open up the center, you’ll be working into this hole.
Round 1: (Center Bobble Flower)

- Ch 3 (counts as 1 tr)
- Work 1 tr into the ring – this makes your first “bobble spoke”
- Ch 1
- Repeat [1 bobble stitch into the ring, ch 1] six more times → You should have 8 bobbles total, each separated by a ch 1
- Sl st into the 3rd chain of the initial ch-3 to close the round
- Fasten off
Tip: The center ring is tight, this is intentional to reduce gaps in the middle.
Round 2: (Create Petal Layers)

- Join a new colour in any ch-1 space between bobbles
- Ch 3 (counts as 1 tr), then 2 tr into the same space
- Ch 1
- Into each of the remaining 7 ch-1 spaces, repeat: → 3 tr, ch 1 (forms a cluster)
- You should have 8 clusters, each in its own space
- Sl st to the 3rd chain of the starting ch-3 to join
- Fasten off
You’ve now created a lovely round flower.
Round 3: (Turn Circle into Square)

- Join a new colour in any ch-1 space
- Ch 4 (counts as 1 tr + ch 1), then 3 tr, ch 1 into the same space → This forms the first corner cluster (you’ll complete it at the end)
- In the next ch-1 space: 3 tr, ch 1 (side cluster)
- In the next ch-1 space: 3 tr, ch 2, 3 tr, ch 1 (second corner cluster)
- Next: 3 tr, ch 1 (side cluster)
- Then: 3 tr, ch 2, 3 tr, ch 1 (third corner cluster)
- Next: 3 tr, ch 1 (side cluster)
- Then: 3 tr, ch 2, 3 tr, ch 1 (fourth corner cluster)
- Last: 3 tr into the starting space (where you began the round), completing the first corner
- Sl st into the 3rd chain of your original ch-4 to close the round
- Fasten off
Your flower now becomes a square!
Round 4: (Expand the Square)

- Join a new colour in the ch-1 space between the corner clusters of Round 3
- Ch 4 (counts as 1 tr + ch 1), then 3 tr, ch 1 into the same space → This starts the first corner; you’ll finish it later
- In the next 2 ch-1 spaces (side spaces): → 3 tr, ch 1 (creates side clusters)
- In the next corner space: → 3 tr, ch 2, 3 tr, ch 1
- Repeat the above pattern around:
- 2 side clusters of 3 tr, ch 1
- 1 corner of 3 tr, ch 2, 3 tr, ch 1
- After 4 corners and 8 side clusters total, finish the first corner: → 2 tr into the original starting space
- Sl st into the 3rd chain of the starting ch-4
- Fasten off
Your square is now more defined and ready to use!
Optional: Add More Rounds

- To make larger squares, continue building outward.
- Every new round will add:
- 1 extra side cluster per side
- Each side cluster is 3 tr, ch 1
- Corners remain as 3 tr, ch 2, 3 tr, ch 1
Just remember:
- Each side = side clusters separated by ch-1
- Corners = two 3-tr clusters in the same space, separated by ch-2
Tips & Ideas:
- Attach a decorative button in the center for extra charm
- Use as blanket squares, coasters, wall hangings, or join multiple for a cushion cover
- Mix solid and variegated yarns for unique effects
- Make small 3-round versions or go bigger with 5+ rounds for larger squares
Final Thoughts:

Crochet patterns can often feel intimidating, but this one is approachable, satisfying, and fun to build. With each round, the flower blooms into a full square, evoking summer gardens and floral cheer.
Once you’ve made a few, the rhythm becomes second nature, and you might just find yourself building a whole garden one square at a time!
Happy Crocheting.
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