Crochet Granny Square Chrysanthemum Pattern: A Complete Step-by-Step Guide
Few things in the world of crochet feel quite as satisfying as watching a flat center bloom into a fully realized flower square. The granny square chrysanthemum pattern is one of those designs that looks impossibly intricate from a distance but reveals itself, stitch by stitch, to be completely manageable for crafters at the intermediate level — and even ambitious beginners who are willing to take their time. Whether you’re planning to turn these squares into a cozy throw blanket, a decorative pillow cover, a tote bag, or simply want to enjoy the meditative process of making something beautiful, this pattern has something to offer you.
In this guide, we’re going to walk through everything: the materials you’ll need, the stitches involved, the full pattern row by row, tips for blocking and finishing, and ideas for putting your finished squares to use. Grab your hook, settle in, and let’s get started.
What Makes the Chrysanthemum Granny Square Special
The traditional granny square has been a cornerstone of crochet culture for generations. What sets the chrysanthemum variation apart is its layered petal construction. Instead of the usual clusters and chain spaces that define a classic granny, this design builds outward from a tight center ring using elongated stitches and carefully placed layers that mimic the dense, overlapping petals of an actual chrysanthemum flower. The result is a square with real dimension and texture — something that looks handcrafted in the very best sense of the word.
The chrysanthemum granny square works beautifully in a single colorway if you want a sophisticated, tonal look, but it truly comes alive in two or three colors. A warm golden yellow center fading into burnt orange, or a soft lavender blooming into deep purple — the choices you make with color will define the entire personality of your finished piece.
Materials You Will Need
Before you begin, gather everything so that your crafting session flows without interruption.
Yarn: Worsted weight yarn (size 4) is the standard recommendation for this pattern. It gives the petals enough body to hold their shape while remaining soft enough for wearable or usable items. Choose 100% cotton for items like dishcloths or market bags, or a wool-acrylic blend for blankets and pillows that benefit from warmth and elasticity. For a standard six-inch granny square, you will need approximately 30–40 yards of your main color, 15–20 yards of a secondary color if you’re adding a petal ring, and 10–15 yards for the final border.
Hook: A US size H/5.00mm crochet hook is ideal for worsted weight yarn, though you should always swatch first to check your gauge.
Gauge: Approximately 14 stitches and 8 rows in single crochet = 4 inches. For this pattern, the gauge is less critical than it would be for a garment, but consistency across multiple squares is important if you’re planning to join them into a larger project.
Other supplies: A yarn needle for weaving in ends, scissors, and stitch markers if you find them helpful for tracking rounds.
Stitches and Abbreviations Used
This pattern uses US crochet terminology throughout.
ch — chain
sl st — slip stitch
sc — single crochet
hdc — half double crochet
dc — double crochet
tr — treble (triple) crochet
dtr — double treble crochet
MR — magic ring (also called magic loop or adjustable ring)
sp — space
rep — repeat
blo — back loop only
flo — front loop only
If you haven’t worked with a magic ring before, take a moment to practice before starting. It creates a tight, adjustable center that is far superior to the chain-4 loop method when you want your chrysanthemum’s center to lie perfectly flat without a visible hole.
Understanding the Construction
The chrysanthemum granny square is built in four distinct phases, each creating a visual layer that adds to the flower’s overall depth.
Phase one is the center, a tight ring of short stitches that anchors everything to follow.
Phase two is the inner petal ring, where the characteristic spiky or rounded petals first emerge. These are created using a combination of chain loops and taller stitches that are then folded forward in subsequent rounds.
Phase three is the outer petal ring, which is worked into the stitches of an earlier round (skipping over the inner petals entirely) to create the impression of a second tier of blooms layered behind the first.
Phase four is the square border, where you transition out of the circular flower motif and into the traditional granny square shape using corner chain spaces and grouped double crochets.
Understanding these phases before you begin will help you see where you’re headed even when you’re deep in the middle rounds.
The Full Pattern
Phase One: The Center
Round 1: Using your center color, make a magic ring. Ch 1, work 8 sc into the ring. Pull the tail to close the ring snugly. Sl st to the first sc to join. (8 stitches)
Round 2: Ch 1. Working in the front loops only of round 1, sc in the flo of the first st, ch 3, skip 0 sts, sc in the flo of the same st — no, let’s work more simply. Ch 1, 2 sc in each stitch around. Sl st to join. (16 stitches)
These two rounds form your center button. It should lie completely flat and measure approximately three-quarters of an inch across.
Phase Two: Inner Petal Ring
Round 3: Do not turn. Ch 1. Working in the back loops only of round 2, sc in each stitch around. Sl st to join. (16 stitches)
This round is structural — it holds the work flat while freeing the front loops of round 2 for the petals you’re about to create.
Round 4 (First Petal Layer): Join your petal color if you’re switching, or continue with your center color. Working into the free front loops of round 2, ch 4, tr in the same stitch, ch 4, sl st in the same stitch, sl st in the next stitch — repeat this sequence around all 16 stitches. You will complete 8 petals total. Fasten off and weave in ends. (8 petals)
Each petal in this round should curve naturally forward, giving the flower its first dimension. If they seem to lie flat rather than stand up, try using a slightly smaller hook for this round only.
Phase Three: Outer Petal Ring
Round 5: Rejoin your working yarn (or main petal color) to any stitch of round 3 — the back-loop-only round. Ch 1, sc in each stitch of round 3 around. Sl st to join. (16 stitches)
Round 6: Ch 1. 2 sc in the next stitch, sc in the next stitch — repeat around. Sl st to join. (24 stitches)
Round 7: Ch 1, sc in each stitch around. Sl st to join. (24 stitches)
Round 8 (Second Petal Layer): Working into the front loops only of round 6, ch 5, dtr in the same stitch, ch 5, sl st in the same stitch, sl st in the next 2 stitches — repeat around. You will create approximately 8 larger petals that arc up and over the first set, creating a cascading effect. Fasten off.
These longer, grander outer petals are what give the chrysanthemum its signature look. Take your time with each one, making sure the chains on either side of the dtr are even in tension.
Phase Four: Creating the Square Border
This is the phase where your round flower motif transforms into the familiar square shape of a granny.
Round 9: Rejoin your border color (or continue in the same color, depending on your design choice) to any stitch of round 7. Ch 3 (counts as your first dc throughout this phase). Work 2 dc in the same stitch. Ch 2, 3 dc in the same stitch (this is your corner cluster), skip 2 stitches, 3 dc in the next stitch — repeat across, placing corner clusters at four evenly spaced points around the circle. This round requires a bit of visual judgment: you want four corner clusters, each separated by one or two side clusters, depending on how your stitch count divides. Sl st to the top of the ch-3 to join.
Round 10: Sl st to the first ch-2 corner space. Ch 3, (2 dc, ch 2, 3 dc) in the corner space — this is your full corner shell. 3 dc in the next sp between groups, (3 dc, ch 2, 3 dc) in the next corner sp — repeat around. Sl st to join.
Round 11: Repeat the structure of round 10, adding one additional 3-dc group along each side as the square grows outward. Sl st to join. Fasten off and weave in all ends.
At this point you should have a flat, square motif with a dimensional chrysanthemum bloom in the center surrounded by a clean granny square border. The finished square should measure approximately six inches on each side when made with worsted weight yarn and a 5.00mm hook.
Tips for Getting the Best Results
Tension is everything. The petal rounds in particular are sensitive to uneven tension. If your petals are pulling too tight, try going up half a hook size for just those rounds. If they’re too loose and floppy, go down half a size. A little experimentation goes a long way.
Don’t skip the back-loop rounds. The structural back-loop-only rounds might feel tedious, but they are what allow the petals to pop forward instead of laying flat. Skipping them will collapse the three-dimensional effect entirely.
Weave as you go. With color changes and multiple rounds, this pattern generates a fair number of ends. Weaving them in as you finish each phase (rather than saving them all for the end) keeps your work manageable and prevents tangled chaos when you sit down to finish.
Block your squares. This is especially important if you’re making multiple squares for a larger project. Blocking — either wet blocking or steam blocking depending on your fiber — will even out the stitches, flatten any curling edges, and make joining significantly easier. Pin each square to the same dimensions (six inches by six inches, for example) and let it dry completely before unpinning.
Use stitch markers for the border rounds. Placing a stitch marker in each corner chain-two space as you go will help you keep track of where your corners fall, especially in round nine where you’re making judgment calls about placement.
Color Combination Ideas
One of the great joys of this pattern is how differently it reads depending on your color palette. Here are some combinations worth considering.
A classic chrysanthemum palette uses white or cream for the center, transitions into a soft blush or warm peach for the inner petals, and finishes with a deep rose or burgundy for the outer petals and border. This captures the look of the real flower with an elegance that works in any home.
For a bold, graphic look, try a deep navy center with bright yellow petals and a white border. The high contrast makes each element of the pattern pop visually and gives the finished piece a modern, almost graphic-design quality.
If you prefer a more understated aesthetic, a tonal approach using three shades of the same color — say, pale sage, medium fern green, and deep forest — creates a sophisticated look that works beautifully in a modern home setting.
For a project meant to celebrate autumn, try pairing deep rust, golden mustard, and chocolate brown. These three colors together capture the warmth of the season and look especially lovely as a throw blanket draped over a couch.
How to Join Multiple Squares
Once you’ve made several squares, you have a few different options for joining them into a larger piece.
The flat slip stitch join is the most common and creates a visible ridge on one side and a flat surface on the other. Hold two squares with right sides facing each other, insert your hook through the back loops of both edges, and slip stitch across.
The flat single crochet join is similar but creates a slightly more textured seam that some crafters prefer for its stability. Work single crochet stitches through both thicknesses rather than slip stitches.
The join-as-you-go method is worth learning if you’re planning a large project. Rather than finishing all your squares and joining them at the end, you connect each new square to the previous one during its final border round. This eliminates the need for a separate joining step and keeps the project flowing efficiently.
For a chrysanthemum throw blanket, a four-by-five arrangement of squares creates a comfortable lap blanket, while a six-by-eight arrangement is large enough to cover a full-size bed or serve as a generous sofa blanket.
Project Ideas for Your Chrysanthemum Granny Squares
The versatility of this square makes it a natural fit for many different finished objects.
A throw blanket is the most popular destination for granny squares of any kind, and the chrysanthemum version brings an artistic quality to the piece that elevates it beyond ordinary crochet. Make all your squares in the same colorway for a cohesive look, or embrace variety by working each one in different colors for an heirloom-quality scrappy blanket.
A pillow cover requires only four squares arranged in a two-by-two grid, making it an excellent first project if you want to test the pattern before committing to something larger. Seam three sides, insert a pillow form or a zip, and seam the fourth side closed.
A wall hanging showcasing a single large chrysanthemum square — or an arrangement of three squares in graduating sizes — makes a striking piece of fiber art. Mount on a dowel rod with a length of twine and hang where the texture can catch the light.
A tote bag can be built from two squares for the front and back panels, joined at the sides and bottom and finished with sturdy handles. Cotton yarn is the right choice here for durability and washability.
Even a single square, finished with a simple border and mounted in a floating frame, makes a beautiful handmade gift that shows off the craftsmanship in a way a larger piece sometimes doesn’t.
Caring for Your Finished Work
The right care instructions depend largely on the fiber you chose. Cotton granny squares can typically be machine washed on a gentle cycle and tumble dried on low. Wool and wool-blend pieces should be hand washed in cool water with a small amount of wool wash, pressed gently to remove excess water, and laid flat to dry. Acrylic yarns are generally the most forgiving and can usually be machine washed and dried without issue, though high heat can cause them to pill or lose their shape over time.
If your squares lose a little of their dimension after washing, a light blocking session — simply pinning them back to shape and allowing them to dry flat — will restore them.
Final Thoughts
The crochet granny square chrysanthemum pattern is the kind of design that you return to again and again, not just because the finished object is beautiful but because the making of it is genuinely enjoyable. Each phase of the pattern gives you a small, satisfying milestone — the center closes neatly, the first petals bloom, the outer layer unfurls, the square takes shape — and that rhythm of small completions is part of what makes this craft so enduringly appealing.
Whether you’re a seasoned crocheter looking for your next interesting project or a newer maker ready to push into more dimensional work, this pattern offers something real: a design rooted in tradition, enlivened by texture, and endlessly adaptable to your own creative vision. Make one and see where it takes you. Chances are, one will turn into many.
Happy crocheting.
