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C2C square pattern with crochet rainbow, cloud, sun and rain

Corner to corner crochet squares are so versatile, fun and easy! You can create this easy C2C square pattern featuring a crochet rainbow, cloud, sun and rain showers in any yarn weight you like and use it as part of a blanket, pillow or even a wall hanging! 

The c2c pattern comes with options to use different weights of yarn to make with a 12 inch or 8.5 inch square so is great to use for larger crochet afghans or fun little home decor projects depending on which size you make.

If you’re new to the method then make sure to read my how to corner to corner crochet tutorial – it shows you how to work the stitch blocks, increase, decrease and change colours neatly ready for this project.

C2C crochet square with a cloud, rainbow and yarn laid around it.

Scroll down for the free C2C square pattern, or purchase an ad-free, printable PDF version here:

This post may contain affiliate links. Please see my full disclosure and privacy policy for details.

About this rainbow and cloud C2C square pattern

I absolutely love making crochet blankets from square motifs and so when I was invited to design a c2c square for the Community Garden Blanket crochet along of course I said yes!

The crochet along is running throughout September and October of 2022 and you can join to collect all of the corner to corner motif designs as they are released or you can purchase the entire Ebook right away!

Exclusive c2c Ebook!

Community Garden Blanket

  • Get all 20 c2c designs to make the blanket
  • Written and photo tutorial of joining method and border

PLUS – 4 bonus square designs!

C2C crochet afghan pattern with a garden theme.

The free version of my design is launching from 12th September 2022 until the end of the CAL so if it’s that time then scroll down to find out how to download your copy.

Not only is the square great to use together with the other garden themed designs but I think it would be perfect as a crochet gift for a new baby too on its own!

You could create a baby blanket by working one of these rainbow crochet squares and then adding some plain c2c crochet squares around it in rainbow colours.

Or you could add the suggested border, some tassels or fringe and create a really cute wall hanging for a baby nursery.

Close up of C2C square pattern of cloud and rainbow with crochet hook and yarn.

Yarn

You can use any yarn you like for this c2c square. The pattern will just come out a different size depending on what you choose.

Small Version of the C2C square pattern

I made my version in Yarn and Colors Must Have Minis 100% cotton, 125m/50g. They are great becasue they come in 10g balls and that’s enough for each of the colours apart from White which needs a 50g ball.

If you want an acrylic option for sport or 4ply weight then Brava Sport by WeCrochet 100% acrylic, 273yds/100g is a great option. You could make a really lovely baby blanket with it and it has so many colours to choose from!

Large Version of the C2C square pattern

The version you see below in the Community Garden Blanket is made with Paintbox Simply Aran 100% acrylic, 201yds/184m/100g which I love for really cosy and comfy afghans.

If you’d prefer a cotton then I’d go with Paintbox Cotton Aran 100% cotton, 85m/50g but just be mindful that your blanket will be really heavy (but very beautiful!).

For anyone wanting a really luxurious blanket then you could use Swish Worsted by WeCrochet 100% superwash merino wool 110yds/100m/50g which has the most glorious shades and would be wonderful for this project.

Calculating your yarn

  • To calculate the amount of yarn you will need do a sample swatch with the stitch you intend to use (you can use either hdc or dc for c2c) and then measure how much yarn you used per stitch block.
  • Multiply that by the number of stitch blocks of that colour and add some extra for the tails to be worked in at the end.

Stitch blocks used:

White: 429

Light Grey: 57

Dark Grey: 23

Light Blue: 26

Bright Yellow: 18

Red: 11

Orange: 8

Light Yellow: 9

Green: 14

Blue: 19

Purple: 22

Crochet C2C afghan pattern laid out on floor with 20 different C2C square patterns.

Tension and Sizing

The larger square measures approx 12″ square when blocked.

The smaller square measures approx 8.5″ square when blocked.

Gauge is not essential for this project. Just try and be as consistent as you can.

Materials

Along with your yarn, you will need the following:

Pattern Options

Get this rainbow, cloud, sun and showers C2C pattern free in this blog post in US terms – just scroll down to find it! You can also purchase an ad-free, printable PDF with added charts, colour block sequence and more in my pattern stores: 

Front page of crochet c2c square pattern PDF.

Purchase and Print

Get the ad-free, printable PDF with added extras in my pattern stores:

Don’t forget to join HanJan Crochet to receive regular discount codes (and more free patterns!) and Pin this free crochet square pattern to your crochet Pinterest board!

C2C rainbow and cloud crochet square.

Glossary and Abbreviations

ch(s) – chain(s)

sp – space

ss – slip stitch

RS – right side

WS – wrong side

sk – skip

rep – repeat

yoh – yarn over hook

Crochet Stitches

UK Crochet TerminologyUS Crochet Terminology
dc – double crochetsc – single crochet
htr – half treble crochethdc – half double crochet
Hand holding down a fun corner to corner crochet square with rainbow on it.

C2C crochet square pattern

The following is the written pattern for achieving both the increasing and decreasing of the c2c square. Use either the charts or row by row instructions for colour changes.

US hdc = UK htr

Increase Section:

Foundation chain: ch4.

Row 1 (RS): US hdc in third ch from hook, hdc in next ch, turn. [1 c2c block].

Row 2 (WS): ch4, hdc in third ch from hook, hdc in next ch, ss into ch-2 sp on next block, (ch2, 2hdc) into same ch-2 sp, turn. [2 c2c blocks].

Row 3: ch4, hdc in third ch from hook, hdc in next ch, *ss into ch-2 sp on next block, ch2, 2hdc into same sp; rep from * to end, turn. [3 c2c blocks].

Row 3 creates the increase c2c row.

Rows 4- 25: repeat Row 3 using the colour chart or written instructions [ 25 c2c blocks].

Decrease Section:

Row 26: ss into next 2 sts, ss into next ch2-sp on previous block made, *ch2, 2hdc into same sp, ss into next ch-2 sp across; rep from * rep from * to the last c2c block, ss into the ch2-sp of the last block, turn [24 c2c blocks].

Row 26 creates the decrease c2c row.

Rows 27 -49: repeat Row 26 using the colour chart or written instructions [1 c2c block].

Written Colour Changes

Row 1 : RS : W x 1 [1 square]

Row 2: WS: W x 2 [2 squares]

Row 3: RS: W x 3 [3 squares]

Row 4: WS: W x 4 [4 squares]

Row 5: RS: W x 5 [5 squares]

Row 6: WS: W x 6 [6 squares]

Row 7: RS: W x 7 [7 squares]

Row 8: WS: W x 8 [8 squares]

Row 9: RS: W x 9 [9 squares]

Row 10: WS: W x 10 [10 squares]

Row 11: RS: W x 11 [11 squares]

Row 12: WS: W x 12 [12 squares]

Row 13: RS: W x 13 [13 squares]

Row 14: WS: W x 7, LG x 4, W x 3 [14 squares]

Row 15: RS: W x 3, LG x 1, DG x 3, LG x 1, W x 7 [15 squares]

Row 16: WS: W x 7, LG x 1, W x 1, DG x 3, LG x 1, W x 3 [16 squares]

Row 17: RS: W x 3, LG x 1, W x 5, LG x 1, W x 1, LB x 6 [17 squares]

Row 18: WS: W x 7, LG x 1, W x 10 [18 squares]

Row 19: RS: W x 4, LG x 1, W x 6, LG x 1, W x 7 [19 squares]

Row 20: WS: LB x 6, W x 1, LG x 1, W x 6, LG x 1, P x 1, W x 4 [20 squares]

Row 21: RS: W x 4, P x 2, LG x 1, W x 6, LG x 1, W x 7 [21 squares]

Row 22: WS: W x 7, LG x 1, W x 6, DG x 1, B x 1, P x 2, W x 4 [22 squares]

Row 23: RS: W x 4, P x 2, B x 1, LG x 1, DG x 1, W x 6, LG x 1, W x 1, LB x 6 [23 squares]

Row 24: WS: W x 7, LG x 1, W x 7, DG x 1, B x 2, P x 2, W x 4 [24 squares]

Row 25: RS: P x 1, W x 3, P x 2, B x 2, LG x 1, W x 8, LG x 1, W x 7 [25 squares]

Row 26: WS: LB x 5, W x 1, LG x 1, W x 8, DG x 1, G x 1, B x 2, P x 2, W x 2, P x 1 [24 squares]

Row 27: RS: P x 4, B x 2, G x 1, LG x 1, DG x 1, W x 8, LG x 1, W x 5 [23 squares]

Row 28: WS: W x 4, LG x 1, DG x 1, W x 8, DG x 1, LG x 1, G x 1, B x 2, P x 3 [22 squares]

Row 29: RS: B x 4, G x 2, DG x 1, W x 9, DG x 1, LG x 1, W x 1, LB x 2 [21 squares]

Row 30: WS: W x 3, DG x 1, W x 9, DG x 1, LG x 1, G x 2, B x 3 [20 squares]

Row 31: RS: G x 4, LY x 1, DG x 1, W x 9, DG x 1, LG x 1, W x 2 [19 squares]

Row 32: WS: W x 2, DG x 1, W x 10, LG x 1, LY x 1, G x 3 [18 squares]

Row 33: RS: LY x 4, LG x 1, W x 9, DG x 1, LG x 1, W x 1 [17 squares]

Row 34: WS: W x 1, LG x 1, DG x 1, W x 4, LG x 5, O x 1, LY x 3 [16 squares]

Row 35: RS: O x 4, R x 2, W x 2, LG x 1, W x 1, LG x 2, W x 1, LG x 1, W x 1 [15 squares]

Row 36: WS: W x 1, LG x 2, W x 1, LG x 2, W x 3, R x 2, O x 3 [14 squares]

Row 37: RS: R x 4, W x 9 [13 squares]

Row 38: WS: W x 9, R x 3 [12 squares]

Row 39: RS: W x 5, BY x 1, W x 5 [11 squares]

Row 40: WS: W x 10 [10 squares]

Row 41: RS: W x 4, BY x 1, W x 4 [9 squares]

Row 42: WS: W x 2, BY x 1, W x 2, BY x 1, W x 2 [8 squares]

Row 43: RS: BY x 1, W x 2, BY x 1, W x 2, BY x 1 [7 squares]

Row 44: WS: W x 1, BY x 1, W x 2, BY x 1, W x 1 [6 squares]

Row 45: RS: W x 2, BY x 1, W x 2 [5 squares]

Row 46: WS: BY x 1, W x 2, BY x 1[4 squares]

Row 47: RS: BY x 3 [3 squares]

Row 48: WS: BY x 2 [2 squares]

Row 49: RS: BY x 1 [1 square]

Get the PDF as part of the Community Garden CAL

From 12th September – 21st October 2022 the pdf for this pattern will be free to download as part of the Community Garden Blanket CAL.

There are 2 ways to join in this event:

  1. If you think you miss any squares or want to start on your favourites right now, then you can purchase the e-book Helen has created for this event for an amazing $12.99. This is a collated e-book with all 20 squares included, plus 4 bonus squares, a photo tutorial for the joining method and written instructions for the border. There is also a contents page for ease of use. Want to check it out? Then click the button below:

2. Just want the individual corner to corner square pattern and other pdf’s as they become available? No problem! All you need is the coupon code or link info from the round up post here. Just click on the ‘download the Free PDF Pattern’ button below and follow the instructions. Some of the patterns (like mine) don’t need a download code and are hosted on the designers blog.

C2C crochet square pattern.

Join HanJan and Share Your Crochet!

It’s an honour to be able to create and share my free crochet patterns with you. I’d love to stay connected and send you regular discount codes and free patterns! Please sign up for my subscriber list to get a free gift right now! 

I look forward to seeing your finished crochet projects, especially this easy crochet pattern, so please share them with me in the HanJan Crochet Facebook group or on Instagram and tag #hanjancrochet.

More C2C Crochet Patterns You Might Enjoy

If you love crocheting c2c patterns as much as I do then here are some more you might like!

marti

Monday 12th of September 2022

There is NO free download. I need the graph, word instructions mean nothing to me. I crochet by sight.

HanJan Crochet

Monday 12th of September 2022

Hi Marti,

You can find the free download by following the instructions on the post. The download button will take you to my 'About Me' page where I host all of my free downloads. If you're having trouble finding it the do let me know on hannah@hanjancrochet.com

Have a great day Hannah