Octagon Throw Pattern for Big Throws

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The Big Octagon Throw is a colorful, medallion-style crochet afghan worked in rounds, with a distinctive octagonal shape that makes it an eye-catching addition to a sofa or bed. Its center begins with a simple ring, then grows through double crochet stitches and carefully placed corner spaces. The many warm and sage shades give the throw a lively, coordinated look. It’s a satisfying project for crocheters who enjoy seeing a motif take shape, and a good choice for a cozy weekend craft or a thoughtful handmade gift.

Why You’ll Love This Pattern

This throw combines familiar stitches with a shape that feels special. The opening rounds use chains, slip stitches, and double crochet, while the increasing pattern introduces the corner spaces that help the octagon grow. Working those repeated increases is useful practice for reading round instructions and keeping track of stitch placement.

The color changes make the project visually engaging, and the round-by-round construction offers natural stopping points. You can set the work down between rounds without losing your place, especially if you note the round number and color before taking a break. The finished throw is useful as a decorative layer or extra blanket, and its multicolor palette suits a range of cozy living spaces.

“I enjoyed watching the center open into an octagon as I worked. Keeping track of the corner spaces made the rounds easier, and the mix of colors gave the finished piece plenty of character.”

How This Crochet Pattern Comes Together

The project starts with a small ring crocheted in Honey Gold, color A. Two rounds of double crochet create a compact circular center. In the third round, Springtime, color B, introduces chain-1 spaces that mark the points of the growing shape. Those spaces are important: they establish the corners that later rounds need to follow.

The instructions provided here give the first three rounds, then refer to additional rounds, color changes, and a border from a fuller pattern text. That remaining round-by-round information has not been supplied. Because the later stitch counts and color sequence determine how the throw grows and how its corners are formed, they cannot be reliably reconstructed from the opening rounds alone. Use the original complete pattern for the rest of the afghan rather than guessing at missing instructions.

The opening rounds are accessible to a crocheter who knows how to make a chain, slip stitch, and double crochet. The full throw is best approached as an intermediate project because maintaining the octagonal shape depends on following the complete increase instructions, color placements, and border details. No finished dimensions or reliable completion time are given, so both will depend on the full pattern, your pace, and your tension.

Materials You’ll Need

Gather the specified yarn and tools before starting:

• RED HEART® “Classic™” yarn:
  • 2 skeins of 286 Bronze, color D
  • 1 skein each of 645 Honey Gold, color A
  • 1 skein each of 922 Springtime, color B
  • 1 skein each of 631 Light Sage, color C
  • 1 skein each of 996 Sedona, color E
  • 1 skein each of 289 Copper, color F
  • 1 skein each of 365 Coffee, color G
  • 1 skein each of 339 Mid Brown, color H
  • 1 skein each of 992 Shaded Brown, color I
  • 1 skein each of 336 Warm Brown, color J
  • 1 skein each of 622 Pale Sage, color K
• Crochet hook: 5.5 mm [US I-9]
• Yarn needle: for weaving in ends

The yarn and color amounts above are the quantities specified for the pattern. Check the yarn labels for fiber content, care instructions, and yardage, and confirm that any replacement yarn has a comparable weight and feel. A different yarn weight or fiber can change the throw’s dimensions, drape, and warmth. If you substitute, make a gauge swatch using the hook you plan to use and compare it with the pattern’s gauge information, if available.

Step-by-Step Instructions

Abbreviations used

• ch = chain
• dc = double crochet
• sl st = slip stitch
• st(s) = stitch(es)
• sp(s) = space(s)
• RS = right side
• rep = repeat

The beginning chain-3 in Rounds 1 and 2 counts as a double crochet. Beginning in Round 3, the chain-4 counts as a double crochet and a chain-1 space. Keep this distinction in mind when joining each round.

Opening rounds

1. Make the center ring. With color A, chain 4. Join with a slip stitch in the first chain to form a ring. Take care not to twist the chain before joining it.

2. Round 1. Chain 3; this counts as the first double crochet. Work 11 double crochet stitches into the ring. Join with a slip stitch in the top of the beginning chain-3. You should have 12 double crochet stitches, counting the beginning chain-3 as one stitch.

3. Round 2. Chain 3; this counts as the first double crochet. Work 1 double crochet in the same stitch at the base of the chain. Then work 2 double crochet stitches in each double crochet around. Join with a slip stitch in the top of the beginning chain-3. You should have 24 double crochet stitches. Fasten off color A.

4. Round 3. With the right side facing, join color B with a slip stitch in any double crochet. Chain 4; this counts as a double crochet and a chain-1 space. Work 1 double crochet in the same stitch. Work 1 double crochet in each of the next 2 stitches.

   In the next stitch, work (double crochet, chain 1, double crochet). Work 1 double crochet in each of the next 2 stitches. Repeat this sequence around: (double crochet, chain 1, double crochet) in the next stitch, then 1 double crochet in each of the next 2 stitches.

   Join with a slip stitch in the third chain of the beginning chain-4. The round is specified as having 4 double crochet stitches between chain-1 spaces. Fasten off color B.

5. Continue with the complete pattern. The supplied instructions do not include the later rounds, row instructions, color placement, corner shaping, or border. Follow the original full pattern text for these steps. Keep its stitch counts and color sequence exactly as written; do not repeat Round 3 or add increases unless the complete instructions tell you to.

The missing later instructions matter to the finished shape. The opening rounds alone do not specify how many additional rounds to crochet, how the remaining colors are arranged, or how to finish the edge. For an accurate finished throw, obtain the complete pattern before continuing beyond Round 3.

Finishing the work

The supplied opening instructions do not provide the final border or assembly details. When you reach the end of the complete pattern, follow its finishing directions. In general, secure each fastened-off yarn tail and weave it in with a yarn needle, following the path of the stitches on the wrong side. Avoid pulling the yarn so tightly that the fabric puckers. If the full instructions call for blocking, use the care method appropriate to the yarn and shape the octagon gently without stretching its corners out of proportion.

Ways to Use Your Finished Project

Once completed, the Big Octagon Throw can add color and texture to a sofa, reading chair, or the foot of a bed. Its bold geometric shape makes it an appealing display piece, so you can fold it over a chair back or arrange it as a focal layer with simpler cushions and bedding.

It can also be a practical handmade gift for someone setting up a new home or refreshing a living room. Before gifting, check the recipient’s preferred colors and make sure the yarn’s care requirements suit how they plan to use the throw. Since finished dimensions are not included in the supplied instructions, consult the complete pattern before describing the blanket as a particular size.

How to Care for Your Crochet Project

Follow the yarn-label instructions for the specific RED HEART® “Classic™” yarn used. Fiber content and recommended washing methods can vary, so do not assume that every substitution will have the same care requirements. If the label permits machine washing, use the recommended cycle and water temperature; a gentle cycle and cool water are sensible choices for reducing stress on crochet stitches and helping limit color bleeding.

For hand washing, use cool or lukewarm water and a mild detergent suitable for the yarn. Avoid wringing or twisting the throw, which can stretch the fabric and distort the octagon. Press out excess water gently, then support the blanket as you lay it flat to dry. Reshape the corners and outer edges while damp, following the pattern’s intended shape.

Before washing the whole throw, test a small, inconspicuous section or a yarn swatch if you are concerned about color transfer. For storage, make sure the blanket is fully dry. Fold it loosely and keep it somewhere clean and dry, away from direct sunlight. If the yarn pills with use, remove pills carefully with a fabric comb designed for the fiber rather than pulling them by hand.

Helpful Crochet Tips

• Mark the start of each round. The pattern joins each round with a slip stitch. A removable stitch marker in the first stitch or joining area can help you identify the round’s beginning, especially after a color change.
• Count the stitches in the opening rounds. Round 1 should have 12 double crochet stitches, including the beginning chain-3. Round 2 should have 24. Checking these totals before fastening off can prevent a mistake from carrying into the next round.
• Learn where the chain counts as a stitch. In Rounds 1 and 2, the chain-3 counts as a double crochet. In Round 3, the chain-4 represents a double crochet plus a chain-1 space. Treating the chain-4 as only a chain or only a double crochet changes the count and can affect the shape.
• Make corner spaces easy to find. In Round 3, the chain-1 spaces are the markers for the emerging corners. Consider placing a stitch marker in each space after completing the round. This is particularly helpful when the complete pattern continues to build the octagon from those points.
• Join in the instructed chain. For Rounds 1 and 2, join at the top of the beginning chain-3. For Round 3, join in the third chain of the beginning chain-4. Joining in the wrong chain may leave a visible gap or shift the start of the next round.
• Keep your tension consistent. If the center cups, your stitches may be too tight or the increases may not match the full pattern. If the work ruffles, check whether extra stitches have been added. Do not adjust the increase pattern without consulting the complete instructions.
• Fasten off only where directed. The first three rounds specify fastening off after Rounds 2 and 3. Follow the complete pattern for later color changes, since fastening off at the wrong point can disrupt the intended color sequence.
• Handle the yarn tails neatly. Leave enough tail to weave in securely. Use the yarn needle to pass each end through several stitches on the wrong side, changing direction once if practical. Do not rely on a single short pass to secure a tail.
• Check shape as you go. Lay the work on a flat surface occasionally. A growing octagon should lie evenly when the increases and corners are worked as instructed. If it begins to buckle or curl, check the stitch count and the complete pattern before continuing.

Creative Ways to Customize Your Throw

The listed palette combines earthy browns, copper and bronze tones with gold and sage shades. You can keep the original color arrangement for a coordinated, warm look, or choose a different palette that suits your home. For example, a few deep blues, soft neutrals, or seasonal shades could create a very different effect. Follow the original color labels and round placements if you want to preserve the pattern’s intended layout.

A contrasting border can make an octagonal throw stand out, but the supplied instructions do not specify the border. Add or alter edging only after checking the complete pattern’s finishing directions. A different border may change the edge’s weight and appearance, and a dense edging can pull the sides inward if it is worked too tightly.

You can also adjust the yarn or hook, but either change can affect the final size and drape. A thicker yarn may produce a larger, heavier throw and require more yardage; a finer yarn may make a smaller, lighter fabric. Changing the hook can alter stitch size and the way the fabric hangs. Make a swatch first, and remember that changing the yarn may also require different care.

For a personal touch, consider adding a simple embroidered initial or a small, securely attached appliqué after the blanket is finished. Keep embellishments flat and firmly secured if the throw will be used regularly. Avoid adding heavy decorations that could pull on the stitches or make the fabric uncomfortable.

Frequently Asked Questions

Is the Big Octagon Throw pattern beginner-friendly?

The first three rounds use basic stitches, including chains, slip stitches, and double crochet. They are manageable for a newer crocheter who is comfortable joining in the round. The complete throw requires the full instructions for later increases, colors, and border, so the project is easier to follow with some experience reading round-by-round patterns.

How much yarn does the pattern call for?

The listed materials specify 2 skeins of Bronze, color D, and 1 skein each of colors A, B, C, E, F, G, H, I, J, and K. The supplied information does not include yardage per skein or total yardage. Check the yarn labels and the complete original pattern before buying substitutions or estimating how much yarn you will need.

Can I use a different yarn or crochet hook?

You can substitute yarn or use a different hook, but the finished fabric may change in size, thickness, and drape. Use a yarn with a comparable weight and make a swatch before committing to the full throw. The specified hook is 5.5 mm [US I-9]; changing it may also affect the stitch size and overall dimensions.

How do I make the throw larger or smaller?

The supplied instructions do not include the complete increase sequence or finished dimensions, so they are not enough to provide a reliable number of rounds to add or remove. Use the full pattern’s shaping instructions as your guide. Adding rounds or changing yarn weight can affect the amount of yarn needed, the proportions of the octagon, and the finished drape.

Why is my work curling or ruffling?

Curling or ruffling can come from inconsistent tension, an incorrect stitch count, or increases that do not match the pattern. Check the counts for Rounds 1 and 2 and confirm that Round 3 is joined in the correct chain. If the problem appears in later rounds, compare your work with the full pattern rather than adding or removing stitches on your own.

How can I keep the octagon’s corners even?

In Round 3, each chain-1 space marks a corner point. Make those spaces easy to identify with stitch markers, and follow the complete pattern’s instructions for later corner increases. Keep your tension steady and check that corresponding corners are worked in the intended spaces.

How should I wash the finished throw?

Follow the care instructions on the yarn label. If washing is allowed, use the recommended water temperature and cycle; gentle handling helps protect the stitches. Support the throw when wet, reshape it on a flat surface, and allow it to dry completely before storage.

Can I sell a finished throw made from this pattern?

The supplied pattern information does not state whether finished items may be sold. Check the original designer’s usage terms before selling a finished throw or listing it for sale.

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