Sunflower Granny Square – Easy Crochet Tutorial

Few things in the world of crochet bring quite as much joy as a sunflower granny square. Bright, cheerful, and surprisingly versatile, this classic motif combines the timeless appeal of the traditional granny square with the warm, golden beauty of everyone’s favorite summer bloom. Whether you’re a complete beginner looking for your first granny square pattern or an experienced crocheter wanting to add a fresh project to your rotation, this tutorial will walk you through every step with clear instructions, helpful tips, and ideas for what to make once your squares are done.

Let’s dig in.

What Is a Sunflower Granny Square?

A granny square is a small, flat crochet motif — usually worked in the round — that can be joined together to create blankets, bags, pillows, garments, and countless other projects. The traditional granny square features clusters of double crochet stitches arranged in a square shape, and crafters have been making them for generations.

The sunflower granny square builds on that classic foundation by incorporating petal-like stitches around a dark center circle, then framing everything in a traditional square border. The result looks like a sunflower sitting inside a square frame, and it’s every bit as charming as it sounds.

These squares work up relatively quickly once you get the hang of the pattern, and because they’re worked in sections (the center, the petals, and the border), they’re easy to break into short crafting sessions. They’re also a wonderful stash buster — you only need small amounts of a few colors to make each square.

Materials You’ll Need

Before you sit down to crochet, gather your supplies. Having everything ready at the start makes the process much smoother.

Yarn: Worsted weight yarn (size 4) works best for beginners because it’s easy to see your stitches clearly. You’ll need three colors: a dark brown or dark chocolate for the center, a golden yellow or bright yellow for the petals, and a green (or any background color you love) for the outer border. The amount you need depends on your project, but a single square uses only a small amount of each color — maybe 10 to 15 yards of each.

Hook: A 5mm (H/8) crochet hook pairs well with worsted weight yarn. If your tension tends to run tight, go up to a 5.5mm; if it runs loose, try a 4.5mm. Your finished square should measure approximately 6 inches (15 cm) from edge to edge when blocked.

Scissors and a tapestry needle: You’ll need these to cut yarn and weave in your ends neatly.

Stitch markers (optional): These can be helpful for beginners to mark the beginning of rounds or specific stitches.

Abbreviations Used in This Pattern

If you’re new to reading crochet patterns, here’s a quick guide to the abbreviations used throughout this tutorial. All stitches are written in standard US crochet terminology.

• ch – chain
• sl st – slip stitch
• sc – single crochet
• dc – double crochet
• tr – treble (triple) crochet
• sp – space
• rep – repeat
• st(s) – stitch(es)
• yo – yarn over
• MR – magic ring (also called a magic circle)

Understanding the Structure

This sunflower granny square is worked in four distinct rounds, each building on the one before it.

Round 1 creates the dark center of the flower using the brown or chocolate yarn. Round 2 adds the golden yellow petals. Round 3 is the transition round that starts forming the square shape. Round 4 completes the outer border in your background color and creates the classic granny square corners.

Once you understand why each round exists, the pattern makes intuitive sense and becomes easier to memorize.

The Pattern: Step-by-Step Instructions

Round 1 – The Flower Center (Brown Yarn)

Start with your brown yarn and create a magic ring. If you’re not comfortable with the magic ring technique, you can chain 4 and join with a slip stitch to form a ring instead — both methods work fine.

Chain 1 (this does not count as a stitch). Work 8 single crochet stitches into the ring. Pull the magic ring closed tightly. Join with a slip stitch to the first single crochet. You should have 8 stitches in your center circle.

Fasten off the brown yarn and leave a short tail to weave in later.

Tip: Pull your magic ring nice and tight so there’s no hole visible in the center of the flower. This small detail makes a big difference in the finished look.

Round 2 – The Petals (Yellow Yarn)

Join your yellow yarn to any stitch of Round 1 with a slip stitch.

For each petal, you’ll work the following sequence into one stitch: chain 3, then work 2 treble crochet stitches into that same stitch, then chain 3, and join with a slip stitch back into the same stitch. This creates one petal.

Work one petal into each of the 8 single crochet stitches from Round 1. At the end of the round, you will have 8 petals standing up around the center circle.

Join to the first slip stitch of the round. Fasten off the yellow yarn.

Tip: Treble crochet stitches are taller than double crochets, which gives the petals a nice elongated, rounded shape. If you want slightly shorter, more compact petals, you can substitute double crochet stitches — work 3 double crochets per petal instead of 2 treble crochets.

Tip: As you work this round, you may find the petals naturally want to curve or overlap slightly. This is normal and gives the flower a beautiful, organic look.

Round 3 – The Transition Round (Yellow Yarn)

This round works behind the petals to begin forming the square shape. You’ll still use yellow yarn for this round, which gives the square a yellow inner border that peeks out beautifully from behind the green outer border.

Join yellow yarn (or continue if you didn’t fasten off) to the back of the work. You’re going to insert your hook between petals, working into the spaces between each petal at the base.

Chain 3 (this counts as your first double crochet). Work 2 more double crochets into the same space. This creates your first cluster.

Now, to begin shaping the square, you’ll need to create four corners. Work clusters of 3 double crochets with corner spaces placed at every other gap between petals (since you have 8 petals and need 4 corners, you’ll place a corner at 4 of the 8 gaps).

For each side stitch (non-corner), work 3 double crochets into the gap between petals. For each corner gap, work 3 double crochets, chain 2, then work 3 double crochets into the same gap. This chain-2 space will become the corner of your granny square.

Work around all 8 gaps, placing corner shells at 4 evenly spaced gaps and side shells at the other 4. Join to the top of the beginning chain-3 with a slip stitch. Fasten off yellow yarn.

Note: If this round feels confusing at first, don’t worry — it’s the trickiest part of the pattern because you’re working behind the petals. Take it slowly, and use a stitch marker to mark your starting point.

Round 4 – The Outer Border (Green Yarn)

Join your green yarn to any corner chain-2 space.

Chain 3 (counts as first double crochet), work 2 more double crochets into the same corner space, chain 2, then work 3 more double crochets into the same corner space. You’ve just worked a full corner.

Now work along the side: chain 1, then work a shell of 3 double crochets into the chain-1 space (or the gap between the yellow shells) along the side of the square.

At the next corner chain-2 space, work 3 double crochets, chain 2, 3 double crochets.

Continue in this pattern — side shells separated by chain-1 spaces, and full corner shells at each corner — all the way around the square. Join to the top of the beginning chain-3 with a slip stitch.

Fasten off green yarn and weave in all remaining ends with your tapestry needle.

How to Block Your Sunflower Granny Square

Blocking is the process of lightly dampening your finished square and pinning it into shape to dry. It might feel like an extra step you could skip, but blocking genuinely transforms crochet motifs — it evens out the stitches, opens up the lace-like spaces, and makes everything look more polished and intentional.

To wet block your sunflower granny square, soak it in cool water for about ten minutes, gently squeeze out the excess water (don’t wring it), and pin it to a foam blocking mat or a clean towel. Use rustproof pins to stretch it gently into a perfect square shape. Let it dry completely before removing the pins.

If you’re using acrylic yarn, you can steam block it instead: hold a steam iron a few inches above the square without touching the yarn, let the steam penetrate, and then gently stretch the square into shape. Acrylic yarn responds beautifully to steam.

Troubleshooting Common Problems

My square is coming out more like a circle than a square. This usually means the corners aren’t defined enough. Double-check that you’re working the corner chain-2 spaces in Round 3 consistently, and make sure you’re working into those corner spaces (not around them) in Round 4.

My petals are bunching up or tangling. The petals in Round 2 can be a little wild until you tame them with the transition round. They’ll settle into place as you work Round 3 behind them. You can also use your fingers to gently adjust the petals into an attractive arrangement once the square is complete.

My square is curling or cupping instead of lying flat. This is almost always a tension issue. Try going up one hook size, which loosens your tension and allows the fabric to relax flat. Blocking also helps significantly with curling.

My center has a gap or hole. Pull your magic ring tighter before fastening off Round 1. If you’re using the chain-4 ring method, try the magic ring instead — it closes more completely.

Color Variations to Try

One of the most delightful things about this pattern is how dramatically different it looks depending on the color combinations you choose. Classic yellow and green is cheerful and summery, but the possibilities go well beyond that.

Lavender petals with a dark purple center and a cream border creates a dahlia-like effect. Coral petals with a burgundy center and a sage green border give a bohemian, earthy feel. White petals with a golden yellow center and a navy border look crisp and modern. For a whimsical, rainbow approach, try making each petal a different color by changing yarn mid-round — the result is playful and vibrant.

You can also experiment with the background color to coordinate with a larger project. If you’re making a blanket, choose a neutral background color like cream, gray, or white so that the flowers really pop against it. If you’re making a bag, matching the background to a main color in your outfit gives the finished piece a pulled-together look.

Project Ideas Using Sunflower Granny Squares

Once you’ve made a few squares (and trust us, they’re addictive — you’ll want to make more), here are some beautiful ways to put them together.

Sunflower Blanket: The most classic use of any granny square. Depending on the size of your finished squares, you might need anywhere from 20 to 80 squares to make a lap blanket or full-size throw. Join them using the slip stitch join, the flat slip stitch join, or the join-as-you-go method for a clean finish.

Sunflower Pillow Cover: Make two squares, or nine squares joined in a 3×3 grid, and sew them together with a pillow form inside. This makes a stunning decorative pillow that brings summer inside year-round.

Tote Bag: A row of three to four sunflower squares joined side by side, doubled over and seamed at the bottom and sides, becomes a charming tote bag. Add simple crochet straps for a functional and fashionable carry-all.

Table Runner: A long, narrow strip of sunflower squares stitched end to end makes a gorgeous table runner for a dining table or kitchen counter, especially for warm-weather entertaining.

Wall Art: Frame a single sunflower square in an embroidery hoop or shadow box for a piece of fiber art that brightens up any wall. This is also a lovely way to display your first square.

Coasters: Work the pattern with cotton yarn and a slightly smaller hook to create firm, flat coasters. Cotton is especially practical for coasters because it’s absorbent and holds up well to washing.

Baby Blanket: Sunflower granny squares made in soft pastel yellows and greens are absolutely perfect for a baby blanket. Use a soft, baby-safe yarn like a cotton-acrylic blend for comfort against delicate skin.

Tips for Joining Multiple Squares

When you’re ready to connect your squares into a larger project, you have a few options. The simplest is the whip stitch join, worked with wrong sides together using a tapestry needle. It creates a visible seam on the right side, which can look intentional and decorative if you use a contrasting color of yarn.

The slip stitch join is worked with a crochet hook and creates a slightly raised seam that has a neat, structured look. It’s faster than sewing and gives a consistent result.

The join-as-you-go method (sometimes abbreviated JAYG) connects each new square to the previous one during its final round, eliminating the need for a separate seaming step. It takes a bit of practice but dramatically speeds up the finishing process for large projects.

Whichever method you choose, work consistently from square to square so your seams look uniform throughout the finished piece.

Final Thoughts

The sunflower granny square is one of those patterns that rewards you immediately. From the moment you pull those golden petals up around the dark center, the little flower takes shape right in your hands, and it’s genuinely hard not to smile. It’s the kind of project that makes crochet feel like pure delight.

Even if it takes you a couple of tries to get the tension right, or to figure out working behind those petals in Round 3, stick with it. Each square you make will be better than the last, and soon enough your hands will know the pattern by heart. That’s when the real fun begins — when you can sit comfortably, watch a movie or listen to a podcast, and just let the sunflowers grow, square by square, in your lap.

Whether you’re making one square for a friend, a blanket for yourself, or a bag for a summer farmer’s market, this pattern has you covered. Happy crocheting!