How to Crochet a Granny Square with an Invisible Join – Step-by-Step!

Jan 20, 2020 •

How to Crochet a Granny Square with an Invisible Join – Step-by-Step!

Granny squares: they're a crochet classic! But let's face it, sometimes they can be a little tricky. Have you ever struggled with those visible chain-ups that run along one side? Or the awkward joins that just don't look quite right? It can be frustrating, right? Well, what if I told you there's a way to create perfect granny squares with a truly invisible join?

That's right! In this tutorial, I'm going to show you how to crochet a granny square that's seamless, beautiful, and oh-so-satisfying. There are no more unsightly chain-ups or clumsy joins! You can just keep crocheting without any interruptions in the flow or design.

I'm Krista, and I'm excited to share this technique with you. Granny squares are incredibly versatile and can be used for so many different projects, from cozy blankets to stylish garments. Let's get started and unlock the secret to perfect granny square creation!

Unveiling the Secret to Perfect Granny Squares

Granny squares are a beloved staple in the crochet world. They evoke a sense of nostalgia and handmade charm, bringing warmth and personality to any project. However, many crocheters often encounter common challenges when making them. Visible chain-ups along the edges and less-than-seamless joins can detract from the overall look.

But what if you could eliminate these issues and create flawless granny squares every time? That's precisely what this tutorial offers. I'll guide you through a unique method that ensures no visible chain-ups and creates joins so seamless, they practically disappear.

I am Krista from The Secret Yarnery, and I'm passionate about sharing easy-to-follow crochet techniques. I believe everyone can experience the joy of creating beautiful things with yarn. This granny square method is one of my favorites, and I know it'll become one of yours too.

Whether you're dreaming of a colorful afghan, a trendy crochet cardigan, or a cute crochet bag, mastering the perfect granny square is the first step. So, grab your hook and yarn, and let's dive in!

Materials You'll Need

Before we start, let's gather the necessary supplies. The beauty of granny squares is that you can use almost any yarn you like, making this a great stash-busting project. Here's what I recommend:

Yarn: I'm using Cakes Baby Fine for this project. It's a 100% premium acrylic yarn that's soft, affordable, and comes in beautiful colorways. It's a size 2 or 4 thickness (also known as DK or light worsted weight) and each cake contains 100 grams and 360 meters. I particularly love Cakes Baby Fine because it's very budget-friendly, often costing around $1.99 online per cake, and you can find them in packs of three. The subtle color changes within each cake add a lovely depth to your granny squares. Of course, you can use any yarn you prefer. Just make sure it's a weight you enjoy working with. If you're looking for some inspiration, check out the yarn options available on The Secret Yarnery website.
Crochet Hook: I am using a 5 mm crochet hook, but the best hook size will depend on the yarn you choose. Check the yarn label for the recommended hook size. If you're not sure, it's always a good idea to do a gauge swatch to see what size hook works best for you.
Stitch Marker: A stitch marker is helpful for marking the corners of your square, especially if you're a beginner. You can use a plastic stitch marker, a paperclip, a bobby pin, or even just a small scrap of yarn.
Darning Needle: You'll need a darning needle for weaving in the ends of your yarn.
Scissors: A sharp pair of scissors for cutting the yarn.

Getting Started: The Slip Knot and Magic Ring Alternative

Let's begin by making a slip knot. There are many ways to make a slip knot, so use whichever method you're most comfortable with. Now, for this method, we won't be sewing in the tail, so you want to leave about one and a half to two inches for your tail.

Creating the Center Ring:

Instead of using a magic ring, we're going to create a center ring using a chain and slip stitch method.

Chain three.
Insert your hook into the very first chain you made. Don't count the loop on your hook or the slip knot.
Create a slip stitch to join, forming a ring.

It's important to hold the center ring open while crocheting the first round. This will give you enough space to work your stitches into the ring. I like to hold the ring open with my thumb and forefinger. It's also important to keep the tail out of the way, as we will be working over it and snipping it off later.

Round 1: Building the Foundation

Now, let's start building the foundation of our granny square.

Chain three. This chain counts as the first double crochet.
Double crochet twice into the center ring. This will give you a total of three double crochets.
Chain two. This creates the first corner space.
Double crochet three times into the center ring.
Chain two. This creates the second corner space.
Double crochet three times into the center ring.
Chain two. This creates the third corner space.
Double crochet three times into the center ring.

Joining the Round:

This is where the magic happens! Instead of chaining two and slip stitching to join, we're going to do something different.

Chain one.
Single crochet to join to the top of the beginning chain three.

This creates a seamless join and positions you perfectly in the middle of the corner space for the next round.

Round 2: Turning or Not Turning?

Chain three. This chain counts as the first double crochet.

Now, here's an important decision: Do you want to turn your work at the end of each round? Turning helps maintain a square shape, especially when you're changing colors. If you're not changing colors, it's entirely optional.

If you are changing colors, turning your work will ensure that your granny square stays nice and square. It prevents the square from skewing or becoming distorted.

If you're not changing colors, you can continue working on the same side without turning. It's a matter of personal preference.

Double crochet twice into the corner space.

Working the Sides and Corners:

Now, let's continue working around the square.

In each corner space, work three double crochets, chain two, and three double crochets.
In each side space, work three double crochets.
Use a stitch marker in the corner space to mark your place. This is especially helpful if you're a beginner.

Joining the Round:

When you reach the end of the round, join with a chain one and a single crochet to the top of the beginning chain three, just like in Round 1.

Round 3 and Beyond: Expanding Your Square

Chain three. This chain counts as the first double crochet.
Double crochet twice into the corner space.

Continuing the Pattern:

Continue working around the square, following the same pattern as in Round 2:

Three double crochets in each side space.
Three double crochets, chain two, three double crochets in each corner space.

Repeat this pattern until you reach your desired size. You'll notice that the number of side spaces increases with each round, which is how the granny square grows.

Joining Each Round:

Remember to join each round with a chain one and a single crochet to the top of the beginning chain three.

As your square grows, you might find that the stitches in the center ring become crowded. If this happens, simply slide the double crochets around the ring to create more space.

The Invisible Join: A Closer Look

Let's take a closer look at the invisible join. This is what makes this granny square method so special. The single crochet join creates a seamless finish that's almost invisible.

The single crochet join also positions you perfectly for the next round. It eliminates the need for slip stitches across the side, which can be bulky and unsightly.

Counting Your Rounds: Ensuring Consistent Size

To ensure that your granny squares are all the same size, it's important to count your rounds. Start in the very center of the square and count outward.

I find it helpful to count on an angle for easier visualization. Just follow one of the "spokes" of the square and count each row of stitches.

Consistent row counts are essential for creating uniform squares that will fit together seamlessly in your final project.

Color Changes: Tips for a Clean Look

If you're changing colors in your granny square, here's a tip for achieving a clean look:

Turn your work after each round. This will keep the square centered and prevent it from skewing.

Finishing Off: Securing Your Square

Once you've reached your desired size, it's time to finish off your square.

After the final round, chain two (as in other corners).
Slip stitch to join to the top of the beginning chain three.
Chain one to secure.
Cut the yarn, leaving a tail for weaving in.
Pull the yarn through and tighten the knot.
Snip off the starting tail.

Weaving in the Ends: A Neat and Tidy Finish

Now, let's weave in those pesky ends.

Thread the yarn tail onto a darning needle.
Weave the tail into the back of the stitches, following the direction of the yarn.
Trim the excess yarn.
Repeat for all yarn tails.

Blocking Your Granny Squares: Achieving Perfection

Blocking is a process of wetting and shaping your granny squares to even out the stitches and straighten the edges.

Here's why you should block your granny squares:

Evens out the stitches
Straightens the edges
Gives the square a professional finish

There are two main blocking methods:

Wet Blocking: Soak the square in water, gently squeeze out the excess, pin it to a blocking board, and let it dry.
Steam Blocking: Use a steam iron to gently steam the square while pinning it to a blocking board.

I recommend blocking your granny squares, especially for projects where consistent size and shape are important, such as blankets and garments.

Common Granny Square Mistakes and How to Avoid Them

Even experienced crocheters make mistakes sometimes. Here are some common granny square mistakes and how to avoid them:

Uneven Tension: Practice consistent tension while crocheting. Use the correct hook size for your yarn.
Forgetting Corner Stitches: Use stitch markers to mark the corners. Pay close attention to the pattern instructions.
Squares Not Lying Flat: Adjust your tension. Consider blocking the squares.
Visible Joins: Use the invisible join method described in this tutorial. Ensure the join is secure but not too tight.

Granny Square Project Ideas: Inspiration to Get You Started

Now that you know how to make the perfect granny square, what can you make with them? The possibilities are endless! Here are a few ideas to get you started:

Blankets and Afghans: A classic and cozy project that showcases the versatility of granny squares.
Clothing: Cardigans, vests, and skirts made from granny squares are stylish and unique.
Accessories: Bags, scarves, and hats are smaller projects that are perfect for using up yarn scraps.
Home Decor: Pillows, coasters, and wall hangings add a touch of handmade charm to any space.

Choosing the Right Yarn for Your Project

The type of yarn you choose can significantly impact the look and feel of your granny square project. Here's a breakdown of different yarn fibers and their properties:

Acrylic: Affordable, durable, and easy to care for. A great choice for blankets and other projects that will be used frequently.
Cotton: Soft, breathable, and ideal for warm-weather projects. Cotton granny squares are perfect for baby blankets, dishcloths, and summer tops.
Wool: Warm, cozy, and has a natural drape. Wool is a luxurious choice for blankets, sweaters, and scarves.
Blends: Combine the best qualities of different fibers. For example, a cotton-acrylic blend is soft, durable, and easy to care for.

Consider the project type when selecting yarn. Blankets require durable and washable yarns, while clothing benefits from soft and comfortable fibers. Accessories can be made with any yarn, depending on the desired look and feel.

Hook Size Matters: Finding the Perfect Match

Using the correct hook size is crucial for achieving the desired tension and look in your granny squares. The yarn label typically provides a recommended hook size. Start with that recommendation and adjust as needed to achieve a fabric with the right drape and stitch definition.

A smaller hook will create a tighter fabric, while a larger hook will create a looser fabric. Experiment to find what works best for you and the yarn you’ve selected.

Understanding Crochet Tension: The Key to Consistent Squares

Crochet tension refers to the tightness or looseness of your stitches. Consistent tension is key to creating granny squares that are uniform in size and shape.

Here's how to achieve consistent tension:

Hold the yarn comfortably in your non-dominant hand.
Maintain a consistent grip on the hook.
Practice regularly to develop muscle memory.

If your squares are too tight, try using a larger hook. If your squares are too loose, try using a smaller hook.

Troubleshooting Common Granny Square Problems

Even with the best techniques, you might encounter some common problems. Here are some tips to troubleshoot:

Squares Curling: Adjust your tension. Make sure you are adding the correct number of stitches in each round. Block the squares to flatten them.
Squares Not Square: Turn your work after each round (especially when changing colors). Pay attention to your stitch count. Block the squares to square them up.
Gaps in the Corners: Make sure you are chaining two in each corner space. Tighten your tension in the corners.
Uneven Edges: Maintain consistent tension throughout the project. Block the squares to even out the edges.

Adding a Border: Polishing Your Granny Square

Adding a border to your granny squares can create a more polished look, help even out the edges, and provide a visual frame for the square.

Here are a few simple border options:

Single crochet border
Double crochet border
Picot border

Joining Granny Squares: Methods for Seamless Connections

Once you've created a collection of beautiful granny squares, the next step is to join them together. There are several methods for joining granny squares, each with its own unique look and feel. Here are a few popular options:

Mattress Stitch: This creates an invisible seam, ideal for blankets and clothing.
Single Crochet Join: This is a simple and sturdy join that creates a slightly raised seam. To do this, align the squares and single crochet through both loops of each square.
Slip Stitch Join: This creates a flat and flexible join, good for lightweight projects. Slip stitch through both loops of adjacent squares to connect them.
Crochet-As-You-Go Method: This joins the squares as you crochet the final round, eliminating the need for sewing.

Caring for Your Crochet Granny Squares

Proper care will help your crochet granny squares last for years to come. Always follow the yarn manufacturer's care instructions.

Here are some general tips for caring for your crochet granny squares:

Hand washing is recommended for delicate items.
Machine wash on a gentle cycle for durable yarns like acrylic and cotton.
Lay flat to dry to prevent stretching or distortion.
Store your granny squares in a clean, dry place.

The Secret Yarnery Community: Sharing Your Projects

I'd love to see what you create with this granny square method! Join The Secret Yarnery's Facebook group, the Secret Yarnery Crochet Community to share your finished projects and ask any questions you may have. It's a wonderful place to connect with other crochet enthusiasts and get inspired.

Connect with Christa: Stay Hooked for More Crochet Adventures

Don't forget to subscribe to The Secret Yarnery's YouTube channel for more easy crochet patterns, tutorials, and inspiration. Like the video and hit the notification bell so you don't miss out on any new content.

Thank you so much for watching and crocheting along with me!

Left-Handed Crocheters: A Special Resource

If you're a left-handed crocheter, be sure to check out The Secret Yarnery's dedicated left-handed tutorials channel here.

Crochet Must-Haves: Essential Tools and Supplies

Here are some essential tools and supplies to help you on your crochet journey:

Organization:
- Yarn ball storage bags
- Large and regular UFO zipper pouches
- Baskets for WIPs (works in progress)
- Tins for accessories
Tools:
- Ball winder
- Color wheel
- Crochet hooks
- Measuring tape
- Scissors
- Stitch markers
- Needle threaders
- Blunt and sharp-tip needles
Comfort:
- Neck light
- Foot warmer
Supplies:
- Yarn
Other:
- Tea - Kericho Gold

Crochet Terminology: Decoding the Lingo

Here's a quick guide to some common crochet terms:

Chain (ch): A basic stitch used to create rows and spaces.
Slip Stitch (sl st): A stitch used to join rounds or create a smooth edge.
Single Crochet (sc): A short, dense stitch.
Double Crochet (dc): A taller stitch that creates a more open fabric.
Stitch (st): One loop or strand of yarn on the hook.
Round (rnd): A circular row of stitches.
Space (sp): The area between stitches or groups of stitches.
Corner (crn): The point where two sides of a square meet.
Yarn Over (yo): Wrapping the yarn around the hook.
Repeat (rep): Following the same sequence of stitches again.

I hope this tutorial has inspired you to create your own perfect granny squares. With a little practice, you'll be amazed at how easy it is to crochet these beautiful and versatile squares. Happy crocheting!

FAQs

1. What does "invisible join" mean in crochet?

An invisible join in crochet is a joining technique that eliminates the noticeable seam created by traditional slip stitch joins. It creates a seamless appearance in your project, improving the overall aesthetic.

2. Is an invisible join beginner-friendly?

Yes! While it may seem tricky at first, the invisible join is quite beginner-friendly with practice. It’s a simple adjustment to standard joining methods and can elevate your granny square projects.

3. Can I use this technique for multi-colored granny squares?

Absolutely! The invisible join works beautifully for granny squares with multiple color changes. It creates clean transitions and prevents visible knots or bulky seams where colors meet.

4. Why is my granny square curling?

If your granny square is curling, it's likely due to tension issues or an imbalance in your stitch count. Make sure to:

Maintain consistent tension.
Check the pattern steps to ensure you're not missing any stitches.
Block your square to flatten it.

5. Do I need to block every granny square I make?

Blocking is optional but highly recommended for consistent sizing and shaping. It also enhances the professional look of your project. If precise dimensions aren't critical, you can skip blocking.

6. What type of yarn works best for granny squares?

Acrylic yarns are popular for granny squares because they’re affordable, durable, and easy to wash. However, cotton works well for warmer climates, and wool adds warmth and luxurious feel to projects like blankets. Blends are also great for flexibility and texture.

7. How do I keep my granny square from skewing?

Turning your work after each round can help prevent skewing, especially when alternating colors. If working on one side only, maintain uniform tension to avoid distorting the square.

8. How do I choose the right hook size for my yarn?

Refer to the yarn label for the manufacturer’s recommended hook size. If you're unsure, create a small swatch to determine the best hook that achieves the tension and drape you desire.

9. Can I use the invisible join with other crochet projects?

Yes! The invisible join isn't limited to granny squares. You can use it for blankets, bags, or any crochet project that requires a seamless finish.

10. How can I securely weave in the ends?

Use a darning needle to weave the yarn tail back and forth through the stitches on the wrong side of your project. Trim any excess yarn only after ensuring it’s secure and well hidden.

Christa Patel is the creative mind behind The Secret Yarnery, a vibrant online space where crocheters of all skill levels can learn, create, and connect. Known for her approachable teaching style and passion for sharing, Krista's mission is to make crochet fun, simple, and accessible for everyone.

With years of experience, Krista has mastered the art of crafting intricate yet easy-to-follow crochet patterns. Her tutorials, available on YouTube, have helped thousands of crocheters worldwide improve their skills and explore new techniques. From beginners picking up their first hook to seasoned crafters perfecting their techniques, Krista’s guidance makes every project a joy.

When she’s not crocheting, Krista enjoys curating unique yarn collections, inspiring her audience with creative project ideas, and engaging with her vibrant crochet community. Join her in discovering the endless possibilities of yarn and threads.

Follow her crochet journey:

YouTube: The Secret Yarnery
Newsletter: Sign up here
Facebook Group: Secret Yarnery Crochet Community

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How to Crochet a Granny Square with an Invisible Join – Step-by-Step!