Quick Answer: Insert hook in back loop only of the stitch, yarn over, pull up loop, yarn over, pull through both loops.
What is Back Loop Single Crochet?
The Back Loop Single Crochet (BLsc or BLSC) is ideal for cuffs, headbands, and stretchy fabric, as it creates a textured, ribbed and stretchy surface. This simple technique uses regular single crochet stitches, but you work only in the back loop throughout the entire project.
Why Use BLsc?
- Creates ribbing without changing stitch types
- Natural stretch perfect for fitted items
- Beginner-friendly – just one small change to regular sc
- Works horizontally or vertically for different effects
Step-by-Step BLsc Instructions
Foundation:
- Start with a foundation chain (example: Ch 88)
- Add 1 turning chain (Ch 1)
- Turn your work
Row 1 – Setup Row:
- Work single crochet in the back bump of each chain (the ridge on the back side)
- This creates a clean edge that matches your ribbing
- Chain 1, turn
Row 2 and Beyond – BLsc Rows:
- Locate the loops: Each stitch has two loops on top – front and back
- Insert hook under the back loop only (the loop farthest from you)
- Yarn over and pull up a loop (2 loops on hook)
- Yarn over and pull through both loops
- Repeat across the row
Important: The number of BLsc stitches in each row should equal your foundation chains (88 BLsc = 88 chains)
Here is a visual explanation of BLSC stitch technique:
What Your Ribbing Looks Like:
- Right side: Horizontal ridges
- Wrong side: Vertical lines
- Stretched: Shows elastic quality
Common Mistakes to Avoid
❌ Accidentally working in front loop – creates a different texture
❌ Missing the last stitch – count your stitches in each row
❌ Tension is too tight – ribbing needs room to stretch
❌ Forgetting the turning chain – edges become uneven
Pro Tips
- Use a hook 0.5mm larger than normal for better drape
- Block gently – don’t stretch out the ribbing
- Perfect for: sweater cuffs, hat brims, blanket borders
- Yarn choice: works best with acrylic, wool, or cotton blends
FAQ & Troubleshooting BLsc
My ribbing looks uneven?
A: Keep consistent tension and ensure you’re always in the back loop
Edges are wonky?
A: Don’t forget your Ch 1 at the end of each row before turning
How do I count rows?
A: Count the horizontal ridges on the right side
