US sh · UK sh · beginner
Shell Stitch: step-by-step tutorial
The crochet shell stitch groups several double crochets into one stitch so they fan out like a scallop shell. A classic version alternates five double crochets in one stitch with a single crochet anchored between shells. Shell stitch makes decorative blankets, borders, shawls and baby items.
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How to shell stitch, step by step
- Ch a multiple of 6 plus 2, for example 26.
- Sc in the 2nd ch from the hook.
- Sk 2 ch, 5 dc in the next ch, sk 2 ch, sc in the next ch — 1 shell made.
- Repeat the shell sequence across the row.
- Ch 3 and turn; 2 dc in the first sc for a half shell.
- Sc in the centre dc of each shell and 5 dc in each sc across, ending with a half shell.
How do you crochet a shell stitch?
A shell stitch is crocheted by skipping stitches, working several double crochets into one stitch, and anchoring the fan with a single crochet.
Half shells at the row ends keep the edges straight when working shells in rows.
How do you crochet a shell stitch border?
A shell border is made by alternating a single crochet and a shell of 5 double crochets around the edge, skipping enough stitches between them to keep the edge flat.
On corners, work a shell into the corner stitch so the border turns smoothly.
How much yarn does shell stitch use?
Shell stitch uses a moderate amount of yarn, similar to plain double crochet, because the skipped stitches balance the stacked double crochets.
Always swatch to confirm gauge, since shell width depends heavily on tension.
Patterns that use shell stitch

Day and Night Shell Stitch Rug (vintage American Thread): vintage crochet pattern
- Skill level
- Beginner
- Yarn weight
- Bulky (#5)
- Hook size
- 5 mm hook
- Yardage
- 980 yd
Free preview · in bundle

Cute crochet ghost with scalloped hem
- Skill level
- Easy
- Yarn weight
- Medium (#4)
- Hook size
- 3.5 mm hook
- Yardage
- 40 yd
Free pattern
Shaded Pink Cluster Scallop Towel Edging #8114 (1951): vintage crochet pattern
- Skill level
- Easy
- Yarn weight
- Lace (#0)
- Hook size
- 1 mm hook
- Yardage
- Amount as printed
Free preview · in bundle

Classic shell stitch crochet cowl
- Skill level
- Easy
- Yarn weight
- Medium (#4)
- Hook size
- 5.5 mm hook
- Yardage
- 280 yd
Free pattern

The New Granny Square Rug (vintage American Thread): vintage crochet pattern
- Skill level
- Easy
- Yarn weight
- Bulky (#5)
- Hook size
- 5 mm hook
- Yardage
- 980 yd
Free preview · in bundle

Wilshire Shell Stitch Stole (1951): vintage crochet pattern
- Skill level
- Easy
- Yarn weight
- Medium (#4)
- Hook size
- 6 mm hook
- Yardage
- Amount as printed
Free preview · in bundle

Carnation Luncheon Set (1948): vintage crochet pattern
- Skill level
- Intermediate
- Yarn weight
- Lace (#0)
- Hook size
- 1.3 mm hook
- Yardage
- 1890 yd
Free preview · in bundle

Concerto Popcorn and Shell Stole (1960): vintage crochet pattern
- Skill level
- Intermediate
- Yarn weight
- Fine (#2)
- Hook size
- 3.5 mm hook
- Yardage
- Amount as printed
Free preview · in bundle
Frequently asked questions
What does sh mean in crochet?
Sh means shell, a group of stitches worked into the same stitch.
Is shell stitch good for beginners?
Yes. It only uses sc and dc.
Why is my shell stitch blanket wavy?
Too many dc per shell or too few skipped stitches. Adjust the count to match the pattern.

