Here you can find out about the HHDC or the Herringbone Half Double Crochet Stitch.
This is a great stitch when you want to get some height to a crochet stitch, but also want a slightly different texture.
I’m using USA terms here.

What is a HHDC in crochet terms?
The HHDC stands for Herringbone Half Double crochet. It’s the same height as the Half Double Crochet, but gives a lovely texture, as the order of the “yarn overs”, and the loops changes.
The HHDC or herringbone half double crochet stitch starts the same way you’d make a normal half double crochet.
Look at the two different stitches.
Bottom 3 rows = HHDC
Top 3 rows = HDC

To make a HHDC
Yarn over, through your stitch, pull back through (same as a HDC) but at this point we do something different.
The difference is as simple as once you’ve got your 3 loops, and pulled back through your stitch, you’ll put the 3rd loop under the 2nd loop before the yarn over. (see picture below)
Yarn Over, and pull back over the 2 remaining loops.
It’s sounds complicated……. it isn’t!
If you’d like to pin it and save it for later, please do below!

The table below describes the differences.
Difference between HDC and HHDC
HHDC – Herringbone Half Double Crochet | HDC Half Double Crochet |
Yarn Over (2 loops) | Yarn Over (2 loops) |
Insert hook through stitch | Insert hook through stitch |
Yarn Over (3 loops) | Yarn Over (3 loops) |
Pull back through 1 loop (2 loops) | Pull back through |
Yarn Over (3 loops) | Yarn Over (4 loops) |
Pull back through both 2 loops | Pull back through all 3 loops |
What can you use HHDC or Herringbone Half Double Crochet Stitch for?
Herringbone half double crochet (HHDC) can be used in place of the HDC stitch in a pattern, but it is a stitch on it’s own.
It’s used a lot in blanket patterns, as it has an amazing texture
>>>Get my free HHDC Blanket pattern here
So any pattern that mentions HDC, you could use the HHDC for instead to give a different texture.
This is because the stitch is the same height as a normal HDC, as the number of yarn overs are the same, just done in a different order.
Texture
If you are looking for crochet texture:
>>>Check out the feather stitch here
>>>Or the Elizabeth/ Mini Bean Stitch here

How to make a HHDC Herringbone Half Double Crochet swatch
Abbreviations
ch chain
FHDC
PUL pull through loop/ stitch
St stitch
YO yarn over
HHDC Herringbone half double crochet: YO, insert hook where indicated, pul, draw through 1 loop, YO, draw through both remaining loops on hook.
To make swatch.
Either ch or Foundation Half Double crochet FHDC (My favourite for a straight edge) any number.
If working in a chain
Row 2: In the 2nd chain from the hook. [YO, insert hook where indicated, pul, draw through 1 loop, YO, draw through both remaining loops on hook] Repeat [ ] across. Ch1. Turn.
Row 3: In first st, [YO, insert hook where indicated, pul, draw through 1 loop, YO, draw through both remaining loops on hook] Repeat [ ] across. Ch1. Turn.
Repeat row 3.
If working FHDC
Row 2: Ch1, in base of ch, [YO, insert hook where indicated, pul, draw through 1 loop, YO, draw through both remaining loops on hook] Repeat [ ] across. Ch1. Turn.
Repeat row 2.

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