How To Crochet Granny Square. Invisible Join in the Corners

Crochet granny square pattern

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Last updated on May 17th, 2025 at 02:00 pm

I fell in love with basic granny squares once I found this easy way to join rounds.

Before that, I  wasn’t happy with starting chain 3 and how my squares looked. I tried a bunch of methods, but this one just works the best-and I’m excited to share it with you!

Tips & Benefits of This Method:

  • No thinner-looking stitches caused by chain stitches.

  • No struggling with standing double crochets – the fake double crochet looks like a normal double crochet.

  • Using a half double crochet to join rounds allows you to start directly in the corner.

  • No turning on each round

Materials Needed:

  • Yarn of your choice

  • Corresponding crochet hook

  • Scissors, tapestry needle

Abbreviations (US terms):

  • ch = chain

  • sc = single crochet

  • hdc = half double crochet

  • dc = double crochet

  • sl st = slip stitch

  • sp = space

Basic Granny Square Step-by-Step Instructions

Round 1 (R1):

  1. Make slip knot and chain 4.

  2. Slip stitch into the 1st chain to form a ring.  This forms the foundation—the center of your square.

Starting a crochet granny square, slip knot and chain 4
1. Starting crochet Granny square. Chain 4 and slip stitch in the chain 1.

Round 2 (R2):

  1. Crochet over your starting tail to avoid weaving it in later.

  2. Make a single crochet (sc) directly into the ring without chaining first.

  3. Chain 2 (this creates a “fake double crochet” base).

  4. Work 2 double crochets (dc) into the ring.

  5. Chain 2.

2. Fake double crochet and 2 double crochet and chain 2
  1. Work 3 double crochets (dc) into the ring.

  2. Chain 2.

  3. Work 3 double crochets (dc) into the ring.

  4. Chain 2.

  5. Work 3 double crochets (dc) into the ring.

  6. Instead of chaining 2 for the corner, make a half double crochet (hdc) into the top chain of your fake double crochet.

round 2 granny square
3. Finishing round with half double crochet in the top of fake double crochet

At this point if you want to switch colors, you finish round with hdc and fasten off, join new color.

Round 3 (R3):

  1. Work 1 fake double crochet (single crochet (sc) directly into the corner space, chain 2).

  2. Work 2 double crochets (dc) into the same chain space (corner).

  3. Chain 1 (side).

  4. Work 3 double crochets (dc) into the next corner chain space.

  5. Chain 2 (for corner).

  6. Work 3 double crochets (dc) into the same corner chain-2 space.

  7. Chain 1 (for the side).

  8. Repeat steps 4-7 until you reach the last  corner.

  9. Work 3 double crochets (dc) into the last corner chain space.

  10. Instead of chaining 2, join with a half double crochet (hdc) into the top of the fake double crochet.

round 3 of crochet granny square
4. Start of the 3rd round
end of the 3rd round
5. Last corner 3rd row
6. Finishing 3rd round with hdc in the last corner

Round 4 (R4):

  1. Work 1 fake double crochet (single crochet (sc) directly into the corner space, chain 2).

  2. Work 2 double crochets (dc) into the same chain space (corner).

  3. Chain 1 (side).

  4. Work 3 double crochets (dc) into the previous chain 1 space.

  5. Chain 1.

  6. Work 3 double crochets (dc) into the same corner chain-2 space.

  7. Chain 2 (for the corner).

  8. Work 3 double crochets (dc) into the same corner chain-2 space.
  9. Repeat steps 3-8 around until you reach the last  corner.

  10. Work 3 double crochets (dc) into the last corner chain space.

  11. Instead of chaining 2, join with a half double crochet (hdc) into the top of the fake double crochet.

7. Starting row 4
8.Finishing row 4 with hdc

Next rows  follow the same crochet granny square pattern, sides will get longer, corners always will be 3dc, ch-2, 3dc. 

Finishing:

  • When you reach your last round, hdc in the top of the fake double crochet and fasten off.

  • Weave ends.

  • Pull the center end tight to close the hole and snip the yarn.

  • No need to weave in this end if you crochet over it during the first round.

Traditional Granny Square Video Tutorial

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