Hermione Granny Stripe Blanket [Free Pattern]

In celebration of Harry Potter’s birthday today, I decided to reread all the books while working on a special scrap blanket. I’m calling this the Hermione Granny Stripe Blanket, because I can imagine Hermione stitching away on all her scrap yarn (with her magic knitting needles [or crochet hook in this case] of course) while reading a good book.

This pattern is slightly different from my Straight Granny Blanket Pattern, because I wanted something with a tighter weave. My main reason for posting this pattern is because I wanted to make this blanket with a larger hook size. I’m not claiming to be the first person to ever come up with this, I’m just wanting to offer my version of how I’m making this blanket, and I hope you find it helpful! Full pattern has been updated and added below as of September 2018!

If you would like to make your own Hermione Granny Stripe Blanket, feel free to use the hashtag #hermionegrannystripe on Instagram and tag me @kountingsheep because I’d love to see what you come up with! So with a big Happy Birthday to Harry, let’s get this blanket party started!

Download an ad-free version of the blanket on Ravelry here  or on Etsy here for a low cost. Please note that the below pattern contains affiliate links.

Hermione Granny Stripe Blanket

Size J Boye Ergonomic crochet hook (Get a full set of Boye Ergonomic crochet hooks here.)

Scrap worsted weight acrylic in various colors. Approximately 56 ounces or 2800 yards of yarn total (examples include Red Heart Soft, Vanna’s Choice, I Love This Yarn Worsted, Caron One Pound, Crafters Secret, and Lion Brand Heartland) Shop yarn online at Hobby Lobby here.

Tape measure, scissors, tapestry needle for weaving in ends

Learn to crochet with this book here.

Finished Measurements: 55 inches wide by 67 inches long

Gauge: Using Vanna’s Choice Yarn and Size J hook, 12 dc and 7 rows = 4×4 inches

Notes: Gauge is not essential for this project. For the blanket pictured in pattern, each color was used for 2 rows before changing colors. The pattern uses the traditional “Granny Stitch” with NO chains between each 3dc group. This gives the blanket a tighter fabric with smaller gaps. Chain a multiple of 3 + 2 to make your blanket bigger or smaller than pattern.

Abbreviations (US Terms): ch, chs – chain, chains
dc – double crochet
hdc – half double crochet
Rnd/Rnds –  round, rounds
RS – right side
sc – single crochet
sl st – slip stitch
sp, sps – space, spaces
st, sts – stitch, stitches
WS – wrong side

With first color, Ch 155. 
Row 1 (RS):
 Sc in second ch from hook and in each ch across. Turn. (154 sc)
Row 2 (WS): Ch 3 (counts as dc here and throughout), 1 dc in same stitch, *skip next 2 sts, 3 dc in next st (known as 3dc group here and throughout). Repeat from * across to last 3 sts. Skip next 2 sts, 2 dc in last st, changing colors in last dc. Turn. (50 3dc groups + 2 dc; 155 dc total)
Row 3 (RS): With new color, ch 3. Skip next st, and working between the skipped st and the 3dc group, 3dc group. Work a 3dc group between each 3dc group of the previous row across to the last two sts. Skip next st, dc in last st. Turn. (51 3dc groups + 4 dc; 154 dc total)
Row 4 (WS): Ch 3, 1 dc in between the first st of the previous row and the first 3dc group. Work a 3dc group between each 3dc group of the previous row across to the last 4 sts. Skip next 3dc group, 1 dc in between the last two st. Dc in last st, changing colors to new color. Turn. (50 3dc groups + 2 dc; 155 dc total)

Repeat Rows 3-4 until Blanket measures 65 inches long or desired length, ending on a RS row. For the final row, Ch 1, sc in every st. Turn. Do NOT fasten off. Continue to Edging.

Rnd 1 (RS):
 Ch 1, (1 sc, ch 1, 1 sc) in first st (this is the first corner), sc in each sc across top row. (1 sc, ch 1, 1 sc) in next corner. Sc evenly around entire blanket, working (1 sc, ch 1, 1 sc) in each remaining corner. Join with sl st to first sc.
Rnd 2 (RS): Ch 2 (does NOT count as hdc), hdc in same st as joining and each sc around, working 3 hdc in each corner ch-1 sp. Fasten off. Weave in ends.

For a video tutorial on how to crochet this pattern, watch this video on my YouTube channel.

See more of my patterns in my shop and on Ravelry!

*Pattern for personal use only. Please do NOT distribute copies of this pattern and do NOT sell copies of this pattern. You may sell finished items that you make using this pattern, but you are required to credit the original pattern/designer as follows: Made using a pattern from Kountingsheep by Jenny Galusha-Luna: http://kountingsheep.com

*Please note this post contains affiliate links. This means I receive a small commission when you shop through the link at no additional cost to you. All opinions and pictures contained in this post are my own.

Photo Friday: The First Three Blocks


I have crocheted the first three blocks in my 200 Blocks in 200 Days challenge (see previous post for more details). These scraps bring back a lot of memories from my early days of crocheting and tell the story of how my yarn choices have matured through the years. I can’t wait to finish my first week of squares and post my first update next Tuesday.

200 Blocks in 200 Days


I’ve been crocheting for a long time, which means that I have some finished projects that I am not especially fond of now years later. Some are because I don’t like the color combos I originally chose, some are because I wasn’t the best at finishing and weaving in ends in my early years of crocheting, and some were projects that I just never liked the finished result. So I decided that I wanted to reclaim the yarn from some of these projects and create something new that I will love. And that is how this new project was born: 200 Blocks in 200 Days.


I have had this book, 200 Crochet Blocks by Jan Eaton, for many years now and have made a few blocks from it. However I tend to pick and choose my favorites and ignore the rest. In order to push myself to use every pattern from this book, I want to challenge myself to crochet a block a day, starting with the first one and going straight through the entire book. I will be using mostly scrap yarn, and I anticipate making one possibly two blankets from all these squares.

I would love for others to join me in this adventure. If you are interested in joining, click “Follow This Blog” in the sidebar (or if you are reading this mobile, scroll to the bottom of the page to find the Follow button), and then feel free to post your progress in the comments of my weekly update posts. You can also follow me on Instagram, as I will be posting my progress there too. Feel free to use hashtag #200blocks200days to share your progress on Instagram! You can find a copy of Jan Eaton’s 200 Crochet Blocks on Amazon here: 200 Crochet Blocks for Blankets, Throws, and Afghans: Crochet Squares to Mix and Match