You’ve spent weeks hooking the most gorgeous granny squares and now the dreaded part arrives — joining them without turning your blanket into a lumpy mess or your back into a pretzel. The Mijo Granny Join solves that beautifully. It’s a two-row, join-as-you-go technique that creates a decorative, textured frame between squares so the joins actually enhance the design instead of disappearing or bulging.
Why This Join Makes Granny Square Projects Way More Fun
Most joins either look plain or require hours of sewing afterward. This one turns the connection into part of the pattern — think delicate granny-style chains and clusters that sit flat and strong. Your blanket grows right before your eyes without a giant pile of squares waiting to be seamed.
It works especially well with classic granny squares that have two chains in the corners and one chain between the three-double-crochet groups. The result feels intentional and polished, like you hired a fancy designer instead of winging it on the couch.
Best part? Your shoulders and patience stay intact. No marathon sewing sessions at 2 a.m. before a gift deadline.
What You Need and Which Squares Play Nice
Any yarn that matches your squares works — cotton, acrylic, wool blends, whatever you already used. Grab a hook the same size or one size up from what you used for the squares. A contrasting color for the join makes the texture pop; a matching color keeps it subtle and seamless.
- Granny squares with 2 ch corners and 1 ch between 3-dc groups
- Yarn in your chosen join color(s)
- Same hook size as your squares (or 0.5 mm larger)
- Yarn needle for weaving ends
- Scissors and maybe a stitch marker if you like them
Optional but Helpful Extras
A blocking mat and pins help the finished blanket lie perfectly flat after you’re done. If you’re joining a huge project, work in sections so you’re not wrestling a king-size blanket on your lap the whole time.
The Two-Row Magic Behind the Mijo Join
Row 1 is basically a granny row worked around each square in the join color. It creates a pretty border that frames every square and gives you something solid to connect to later. You can skip it for a thinner join, but doing it makes everything look more cohesive and the final blanket stronger.
Row 2 is where the actual joining happens. You work a special stitch pattern while literally connecting to the neighboring square by dropping your loop, inserting the hook into the corresponding stitch on the other square, and pulling through. It sounds fancy but it’s surprisingly rhythmic once you get going.
Step-by-Step: Working Row 1 Around Your First Square
Start by attaching your join-color yarn with a slip stitch in any corner of the first square. Chain 4 (counts as 1 double crochet plus 2 chains), then work 3 double crochets into that same corner space. This sets up the classic granny corner.
Along each side, work *(1 chain, 3 double crochets in the next 1-chain space)* until you reach the last space before the corner. At every corner repeat the big corner group: 3 dc + 2 ch + 3 dc. When you get back to the starting corner, finish with 2 dc and slip stitch to close the round.
That’s it for Row 1. It looks like a pretty granny border hugging your square. Do this on every square you plan to join, or work it on the fly as you add new ones.
Step-by-Step: Joining Squares with Row 2
Once your first square has its Row 1 border, start Row 2 on it or begin fresh on the second square — whatever feels natural. The key move happens when you want to connect: instead of just chaining or working into your own stitches, you drop the working loop, push your hook through the matching double crochet on the neighboring square, grab the loop, and pull it through. Then continue your pattern as usual.
This creates an almost invisible but super strong connection right through the stitches. Keep your tension relaxed so the join stays flat and doesn’t pucker. The rhythm is addictive once you hit your stride.
Handling Corners When Squares Meet
Corners are where three or four squares come together. When you reach a corner space on the square you’re joining, you slip stitch into the corresponding corner chain(s) of the already-joined square(s) first. This locks everything together neatly at the intersection before you finish the corner group on your current square.
It sounds more complicated than it is — after the first few corners your hands just know what to do. The result is a clean, decorative star-like point where squares meet instead of a messy bunching.
Pro Tips for Flawless, Good-Looking Joins
Keep your tension even — too tight and the blanket cups; too loose and it gets floppy. If you’re new to this, practice on just four squares first so you can see how the corners behave before committing to a giant blanket.
Color choice makes a huge difference. A bold contrasting join turns the whole blanket into a graphic statement. A tonal or matching color makes the squares look like they grew together organically. Both are gorgeous — pick what makes you happy when you look at it.
Block as you go or at the very end. A light steam or wet blocking makes the joins settle beautifully and shows off that pretty texture you worked so hard to create.
FAQ’s
Can beginners use this join?
Absolutely. If you can already make a basic granny square and know how to double crochet and slip stitch, you can do this. The “drop the loop and pull through” move feels weird for about three stitches and then becomes second nature.
Does it only work with classic granny squares?
It’s designed for squares that have 2 chains in corners and 1 chain between the 3-dc groups. Solid squares or different constructions might need tweaks, but the general idea of connecting through stitches works on lots of motifs.
How strong is the join compared to sewing?
Stronger in many ways because you’re crocheting the connection rather than relying on thread. It lies flatter too and has a bit of give, which is nice for blankets that get a lot of use and washing.
Can I use this on an already-finished blanket?
You can, but it’s much easier to join as you go while the squares are still manageable. If you already have a stack of squares, you can still use the method by working Row 1 on each one first, then joining them in rows or blocks.
What if my joins look a little uneven?
That usually comes from inconsistent tension or rushing the corner slip stitches. Slow down at the corners, count your chains, and make sure you’re inserting the hook into the right corresponding stitch. A quick block fixes most small wobbles.
Is there a video that shows this in action?
Yes — the designer has helpful videos on her Facebook page that demonstrate the exact motion of dropping the loop and connecting. Watching once or twice makes the written steps click instantly.
Time to Turn Those Squares Into Something Stunning
You now know exactly how the **Mijo Granny Join** works and why it’s worth learning. Two simple rows, a clever connection trick, and suddenly your granny square project looks like it came from a high-end pattern book instead of “I’ll figure it out later.”
Grab a few finished squares, pick a pretty contrast color, and try joining just four of them this afternoon. Once you see how neat and satisfying the result is, you’ll probably keep going until you have a whole blanket. Your future cozy self (and anyone lucky enough to receive one) will be very glad you did.
Now go hook something beautiful — and enjoy every single join.
