About This Boho Rainbow Baby Blanket Pattern
This pattern creates a 36" x 40" boho-inspired baby blanket using a repeating 20-row color and stitch sequence. Youll work four simple stitch rows (moss, puff, alternating SC/DC, and 2 HDC) with a color change every row to get a textured rainbow look. The pattern is designed to be beginner friendly and easy to customize by changing yarns, colors, or final length.
The blanket is worked flat starting with a foundation chain of 124 (or any even number) and repeats the 20-row color/stitch sequence to reach your desired size. A simple two-round border in White finishes the blanket neatly.
Why You'll Love This Boho Rainbow Baby Blanket Pattern
I absolutely love this pattern because it combines simple stitches to create a sophisticated boho texture that looks much more complex than it actually is. I enjoy the rhythm of changing colors every row; it keeps the work interesting and gives a playful striped effect. I appreciate that the pattern repeats every 20 rows, which makes it easy for me to measure progress and customize length. I also love that it uses common, widely available medium weight yarns so you can grab supplies easily and start right away.
Switch Things Up
I love playing with color order in this blanket; try reversing the color sequence or using neutrals between brights for a softer look.
If you want a larger blanket, simply increase your starting chain (keep it even) and repeat the 20-row pattern more times to reach your desired size.
Use a bulkier yarn and a larger hook to create a chunky, cozy version; this will make the blanket much quicker to finish and super snuggly.
For a mini version perfect as a lovey or stroller blanket, use fingering or sport weight yarn with a smaller hook and reduce the number of repeats.
I sometimes add embroidered initials or a small crocheted appliqu to personalize a gift; sew these on after completing the border for a neat finish.
Try different border styles: a scalloped edge or a granny-style border will change the look dramatically while using the same center pattern.
I also like to swap one of the four colors for a variegated or speckled yarn to add subtle texture without extra color changes.
If youre worried about weaving ends, carry two rows of each color before cutting to shorten the number of ends to weave at the end.
You can mix cotton and acrylic for a breathable summer blanket or stick to 100% acrylic for easy care and machine washing.
Experiment with block placement and layout: work a set number of repeats then switch to a different color schedule for a striped or ombre effect.
Common Mistakes & How to Fix Them
✗ Carrying every color incorrectly can make your edge messy and cause snagging; cut your ends to 5-6 inches and carry them parallel to the row, crocheting over them so they are woven in as you work.
✗ Working with inconsistent tension can make the blanket ripple or curl; maintain even, comfortable tension and check your gauge frequently, especially during stitch changes.
✗ Forgetting to chain 2 and turn at the end of rows will shift your stitch placement; always finish each row with the exact chain and color change instructions provided to keep the pattern aligned.
✗ Placing the last stitch or color change incorrectly will misalign the next row; when changing colors, pull up the new color through the final loops of the last stitch exactly as shown to ensure smooth color transitions.
