This Crochet Granny Hexagon Cardigan is a refreshing take on a classic granny stitch project. Inspired by the rising popularity of granny hexagon patterns, particularly seen in trendy and stylish cardigan designs worn by celebrities like Jason Momoa, this tutorial offers a lightweight version perfect for warmer climates. What makes this one stand out is the use of lightweight Mandala Baby Yarn for a softer drape, along with customizations for a fitted, modern look.
Crochet Granny Hexagon Cardigan
The design takes its roots from the timeless granny square technique and reimagines it into a contemporary hexagonal format for trendy wearables. Its lightweight and airy style make it a perfect addition to your wardrobe for mild winters or breezy evenings in spring and fall. Living in Florida herself, the creator ensures this cardigan suits warmer climates while still looking effortlessly elegant.
Credit Maggie May Crohet
Stitch Pattern & Structural Elements
This Crochet cardigan is built using a simple yet striking granny stitch within a hexagonal design. The pattern begins as two half-hexagons, which fold and join to create the main body and sleeves. The lightweight yarn ensures a relaxed, airy drape, while details like a stitch marker and an optional half-double crochet foundation add structure to the project. Panels can be added to customize the fit across the back and front panels. The tutorial also includes tips for creative color changes to make the garment unique and personal.
Step-by-Step Pattern
Materials
Here’s what you’ll need to recreate this beautiful cardigan:
- Yarn: Mandala Baby Yarn (Lightweight #3). The colorway featured in the tutorial is Echo Caves. You’ll need approximately 3 skeins (590 yards per skein).
- Crochet Hook: 6mm (J-10) hook. A larger hook helps create a lightweight, airy feel. The yarn label recommends a 5mm hook, but using 6mm ensures good drape for your cardigan.
- Optional Tools:
- Stitch markers
- Scissors
- Yarn needle (for weaving in ends)
- Measuring tape (to customize the cardigan’s size)
Stitch Guide
If you’re new to crochet, here’s a quick breakdown of the basic stitches you need to know:
- Slip Knot: Create a simple knot on your hook to begin.
- Chain (ch): Yarn over (yo), pull through the loop on your hook.
- Slip Stitch (sl st): Insert hook, yarn over, pull through stitch and loop on hook.
- Double Crochet (dc): Yarn over, insert hook, yo, pull up a loop, yo, pull through 2 loops, yo, pull through the last 2 loops.
- Half Double Crochet (hdc): Yarn over, insert hook, yo, pull up a loop (3 loops on hook). Yarn over and pull through all 3 loops.
Notes
- Gauge: Gauge isn’t particularly important for this cardigan because you can customize it to your size. However, if you want a lightweight, stretchy fabric, aim for a loose and airy tension.
- Size Customization: Take a sweater you love, measure its width and sleeve length, and use those measurements as a guide. Each folded hexagon forms one side of your cardigan, so adjust by modifying the number of rounds.
- Sleeves: If you prefer slimmer sleeves rather than the oversized look, take a measurement from your armpit to your shoulder and use that as your sleeve width limit.
- Turning Your Work: Turn your hexagon after completing each round to keep the edges from skewing.
- Joins and Color Changes: When changing colors, join the new yarn during your last stitch by pulling the new color through the last loop.
Pattern Instructions
Step 1: Create the Granny Hexagon
- Foundation Ring: Start with a slip knot and chain 4. Slip stitch into the first chain to create a loop.
- Round 1:
- Chain 3 (counts as the first dc) and work 2 dc into the ring.
- Chain 1.
- Work 3 dc + ch 1 five more times into the ring (for a total of six clusters with chain spaces between).
- Slip stitch to the top of the chain-3 to join.
- Round 2:
- Turn your work.
- Chain 3 (counts as the first dc). Work 2 dc into the first chain space.
- In the next chain space, create a corner by working 3 dc, ch 2, 3 dc into the same space.
- Continue working 3 dc into each chain space and 3 dc, ch 2, 3 dc into each corner space. Slip stitch into the top of the chain-3 to join the round.
- Round 3 and Beyond:
- Turn your work after every round.
- In each chain-2 corner space, continue making corners (3 dc, ch 2, 3 dc).
- For spaces along the edges, simply work 3 dc.
- Repeat until the hexagon reaches the desired size for your cardigan sleeve and body.
Tip: Use a sweater you like as a size guide. Fold the hexagon into an “L” shape, and ensure the sleeve width matches your measured sleeve length.
Step 2: Create the Second Hexagon
Repeat Step 1 to create a matching hexagon.
Step 3: Assemble the Cardigan
- Folding the Hexagons: Fold each hexagon into an “L” shape. Align the two Ls together to form the body of the cardigan.
- Join the Back: Seam the back using either a whipstitch with a needle or single crochet. If you’re using a yarn needle, work the stitches so the seam lies flat.
- Side Panels: To ensure you achieve your desired body width, use the granny stitch to create side panels that fill in the back or extend the front. Connect them using slip stitches or single crochet.
Step 4: Add the Sleeves
- Seaming the Sleeves: Seam the sleeves using a mattress stitch or work through the inner loops of the granny clusters for a clean finish. Be cautious around the armhole to maintain symmetry.
- Extend the Sleeves: If the sleeves are too short, attach yarn to the wrist opening and work additional granny stitch rows until the sleeves reach your preferred length. Alternate colors if desired to match or contrast the cardigan.
Step 5: Add the Body Length
- Attach your yarn at the bottom edge of the cardigan and work granny clusters across the width.
- Add as many rows as you need to achieve your desired length.
Step 6: Add a Border
- Work half double crochet (hdc) stitches evenly around the entire cardigan opening (collar, hemline, and front edges).
- Repeat this border 2-4 times to build width and clean up any uneven edges. Optional: Add a final round of single crochet stitches for a polished finish.
Pattern Question
Question: How can I adjust the cardigan for a more fitted look?
Answer: Use a favorite sweater as a reference to measure sleeve and body widths. Customize your hexagons and panels by stopping when your dimensions match for a tailored fit.
Conclusion
Crafting the Granny Hexagon Cardigan is a rewarding experience for crocheters of all levels. Its adaptable design, lightweight feel, and timeless style make it a project worth trying. You’ll enjoy every stitch knowing the result is a practical and elegant addition to your wardrobe.







