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In this post, you will learn how to crochet a sunburst granny square with my free step-by-step pattern and video tutorial. If you love texture and colour you’ll love this cheerful sunburst granny square that features a circular motif with a burst of radiating colours. This pattern uses multiple colours and therefore can be easily customised.
Sunburst Granny Square
Infinity Granny Square Crochet Blanket
Sunburst Granny Square
Colour Inspiration
Pattern Notes
- Written in UK terms but switchable to US terms below.
- Video tutorial can be found at the base of the post.
Convert Pattern Terms
Here you can quickly switch between UK and US crochet terms. This will make following the pattern easier as all terms will be converted to your preferred version.
Terms & abbreviations
- Puff Stitch: *yarn over, insert hook, yarn over and pull through stitch* three times (7 loops on hook). Yarn over and then pull through all loops on hook. Then, chain 1 to lock into place.
- Cluster stitch: *yarn over, insert hook in next stitch and pull up a loop, yarn over and pull through 2 loops* 4 times (5 loops on hook). Yarn over and then pull through all loops on hook.
- Half treble crochet (htr): yarn over, insert hook, yarn over pull through stitch (3 loops on the hook). Yarn over and finally pull through all 3 loops on hook.
- Treble crochet (tr): yarn over, insert hook in next stitch, yarn over, pull through stitch (3 loops on hook). Yarn over, pull through two loops on hook (2 loops on the hook). Yarn over and then pull through 2 remaining loops on hook.
- Double treble crochet / US triple crochet (dtr): Yarn over hook twice, insert hook into next stitch. Yarn over, pull through stitch (4 loops on hook). Yarn over, pull through two loops (3 loops remaining on hook). Yarn over, then pull through two loops (2 loops remaining). Yarn over and finally pull through the last two loops on hook.
How to Crochet – A Handy Reference Guide eBook
Unsure of the differences between UK and US terms? Need a refresher on how to do your stitches? In my ‘How to crochet: A handy reference guide’ EBook I help you with all of these terms and you can always have them to hand! You will also get exclusive access to free video instructions. Learn more about the eBook here.
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Pattern Support
The fastest way to get pattern support is to ask in our dedicated facebook group for Bella Coco Crochet patterns. This is the best place for you to connect with other crocheters.
Please note, if you wish to change and adapt this pattern in any way, this must be done at your own exploration and we cannot offer assistance with this.
You are viewing this pattern in UK terms.
Sunburst Granny Square Pattern
- Round 1. Using your first colour (I used Banana Cream), create slip knot, chain 5 and then join with a slip stitch. Chain 3 (this will count as your first tr) Work 15 tr stitches into the centre circle. Next, insert hook into the third chain from the hook (your original chain 3) slip stitch and then fasten off. You should have 16 stitches in total (including your chain 3).
- Round 2. Attach your next colour (I used Mint Green) into any chain space of the previous row. Chain one and work a puff stitch into that same chain space. Continue around, working a puff stitch into each tr chain space. Next, Slip stitch into first puff stitch and fasten off. As a result, you should have 16 puff stitches in total.
- Round 3. Then, attach your next colour (I used Baby Lilac) into any chain space of the previous round. Chain 2 and work a cluster stitch into the same chain space, chain 2. Next, continue around, working a cluster stitch into each puff stitch chain space chaining 2 between each stitch. Then, slip stitch into the first cluster stitch and fasten off. As a result, you should have 16 cluster stitches in total.
- Round 4. For this round we will be turning our circle into a square. Attach your next colour (I used Champagne White) into any chain space from the previous round.
Sunburst Granny Square
You are viewing this pattern in UK terms.
1. First Edge of Your Square
- Chain 4, work 2 dtr stitches into same chain space.
- Chain 1, work 3 tr stitches into next chain space.
- Chain 1, work 3 htr stitches into next chain space.
- Chain 1, work 3 tr stitches into next chain space.
- Chain 1, work 3 dtr stitches into next chain space.
- Chain 3 (for the corner).
2. Second Edge
- Working in the same chain space (that you have just completed 3 dtr) work 3 dtr.
- Chain 1, work 3 tr into next chain space.
- Chain 1, work 3 htr into next chain space.
- Chain 1, work 3 tr into next chain space.
- Chain 1, work 3 dtr crochets into next chain space.
- Chain 3 (for the corner).
3. Third Edge
- Working in the same chain space (that you have just completed 3 dtr) work 3 dtr.
- Chain 1, work 3 tr into next chain space.
- Chain 1, work 3 htr into next chain space.
- Chain 1, work 3 tr into next chain space.
- Chain 1, work 3 dtr into next chain space.
- Chain 3 (for the corner).
4. Fourth Edge
- Working in the same chain space (that you have just completed 3 dtr) work 3 dtr.
- Chain 1, work 3 tr into next chain space.
- Chain 1, work 3 htr into next chain space.
- Chain 1, work 3 tr into next chain space.
- Chain 1, work 3 dtr into next chain space.
- Chain 3 (for the corner).
- Insert hook into forth chain from the hook (from the original chain 4 of this round and then fasten off.
Now it’s time to join your squares, if you need some help I have a video tutorial that shows two simple and neat methods. Alternatively, you can just sew them together with the same yarn you used for round 4.
Video Tutorials
Right-handed
[adthrive-in-post-video-player video-id=”NvTrkNxd” upload-date=”2025-04-17T14:11:13+00:00″ name=”Sunburst Granny Square Tutorial | Granny Square Blanket Idea.mp4″ description=”null” player-type=”default” override-embed=”default”]
Or you can watch on YouTube
Left-handed
[adthrive-in-post-video-player video-id=”j0F2dRuy” upload-date=”2025-04-17T14:12:23+00:00″ name=”Sunburst Granny Square LEFT HANDED | Granny Square Blanket idea.mp4″ description=”null” player-type=”default” override-embed=”default”]
Or you can watch on YouTube
Granny Square Patterns
Do you love crocheting granny squares? I have so many free patterns available on the blog! CLICK HERE to explore them all or check out these below:
Mitered Granny Square
Circle of Hope Granny Square
Heart Granny Square
Spiral Granny Square
Granny Square Projects
Are you looking to turn your granny squares into a project? Check out these patterns below:
Ostara Vest
Crochet Tote Bag
Circle Of Hope Blanket
Not The High Street Crochet Poncho
Patchwork Blanket
I always love to see your makes so if you try any of my patterns or follow my stitch tutorials please tag me @bellacococrochet or use the #bellacococrochet
sarah-jayne