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Flower Filet Granny Square | Free Crochet Pattern

This miniature flower filet granny square turns the airy floral look of classic filet crochet into a compact motif that fits in the palm of your hand. The reference design is built around four…

Sarah Wilson
Designed by Sarah Wilson
8 min read
Finished Flower Filet Granny Square | Free crochet project

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This miniature flower filet granny square turns the airy floral look of classic filet crochet into a compact motif that fits in the palm of your hand. The reference design is built around four flower openings arranged around a strong diagonal X, so this version uses four small triangular crochet panels joined tip-to-tip to recreate that structure without pretending the photograph reveals an exact original pattern. The finished square is about 8 cm (3.1 in) across, making it useful as a tiny coaster, bag charm base, patch, ornament, sample square, or building block for a larger project.

The pattern is best for a confident beginner who is comfortable with double crochet, chain spaces, increasing at row ends, and simple joining. The flower openings are made with carefully placed chain spaces, while the raised diagonal lines come from joining the four triangles. Because the piece is small, even tension matters: a single loose row can change the geometry more than it would in a blanket-sized square.

Finished miniature flower filet granny square in warm taupe, showing the four floral openings, centered diagonal X, and neat outer border.

Pattern Overview

Pattern Overview

Skill level
Confident beginner
Finished size
Approximately 8 x 8 cm (3.1 x 3.1 in)
Yarn weight
DK / light worsted cotton or cotton blend
Recommended hook
3.0 mm
Terminology
US crochet terms
Construction
Four flat filet triangles joined into a square, then bordered
Difficulty
moderate
Main techniques
Double crochet, chain spaces, edge increases, slip-stitch joining, single-crochet border

Materials

Materials

  • About 15 g DK cotton or cotton-blend yarn in warm taupe or mushroom beige
  • 3.0 mm crochet hook
  • Tapestry needle
  • 2 locking stitch markers
  • Small sharp scissors
  • 4 rustproof pins for blocking and joining
  • Optional 12-15 mm split ring or lobster clasp if using the square as a bag charm

Choose a smooth yarn with visible stitch definition. Cotton makes the filet openings crisp and helps the miniature square hold its shape.

Crochet Abbreviations

Crochet Abbreviations

ch
chain
dc
double crochet
sc
single crochet
sl st
slip stitch
st/sts
stitch/stitches
sp
space
FO
fasten off

Before You Begin

Work all four triangles with the same yarn and hook so their dimensions match. The turning ch 2 does not count as a stitch. At the beginning and end of each shaping row, 2 dc are worked in the edge stitch; this adds two stitch positions per row and creates the triangular outline.

When a row says to ch 1 and skip 1 st, that chain space replaces one stitch position. Count both dc stitches and ch-1 spaces when checking the row total shown in parentheses. Keep the chain spaces relaxed enough to remain open, but not so loose that the flower becomes floppy.

Make the first triangle completely before starting the other three. Measure it from the tip to the center of the outer edge. If it is much taller than 4 cm, switch to a smaller hook; if it is too dense and narrow, go up by 0.25-0.5 mm.

Complete Crochet Pattern

Step 1 — Make the First Filet Triangle

Chain 3.

Row 1:

Work 3 dc in the third ch from the hook. Turn.

(3 positions)
Row 2:

Ch 2, 2 dc in first st, dc in next st, 2 dc in last st. Turn.

(5 positions)
Row 3:

Ch 2, 2 dc in first st, dc in each st across to last st, 2 dc in last st. Turn.

(7 positions)
Row 4:

Ch 2, 2 dc in first st, dc in next st, ch 1, skip 1 st, dc in next st, ch 1, skip 1 st, dc in next st, 2 dc in last st. Turn.

(9 positions)
Row 5:

Ch 2, 2 dc in first st, ch 1, skip 1 position, dc in next st, ch 1, skip 1 position, dc in next st, ch 1, skip 1 position, dc in next st, ch 1, skip 1 position, 2 dc in last st. Turn.

(11 positions)
Row 6:

Ch 2, 2 dc in first st, dc in next 2 positions, ch 1, skip 1 position, dc in next 3 positions, ch 1, skip 1 position, dc in next 2 positions, 2 dc in last st. Turn.

(13 positions)
Row 7:

Ch 2, 2 dc in first st, dc in every dc and 1 dc in each ch-1 sp across to last st, 2 dc in last st. Turn.

(15 positions)
Row 8:

Repeat the solid increase row: ch 2, 2 dc in first st, dc across to last st, 2 dc in last st. Turn.

(17 positions)
Row 9:

Repeat the solid increase row once more. FO, leaving a 20 cm tail for joining.

(19 positions)

Rows 4-6 create the small flower-like filet opening. After Row 9, the triangle should be flat, with a pointed inner tip and a straight outer edge. Gently tug the two side edges into matching lines rather than stretching the filet holes themselves. Flower Filet Granny Square | Free Crochet Pattern crochet tutorial step 2

Step 1 (top-left): tension the taupe yarn with one working loop on the hook. Step 2 (top-middle): position the hook at the first working point. Step 3 (top-right): draw the working yarn through to begin the next double crochet. Step 4 (bottom-left): continue the early row with the hook aligned to the stitch edge. Step 5 (bottom-middle): work beside the first open space while keeping the yarn path continuous. Step 6 (bottom-right): complete the next section so the small filet opening remains clear and even.

Step 2 — Repeat for Four Matching Triangles

Make 3 more triangles exactly as written above, for 4 triangles total. Keep the long joining tail on each piece. Lay the four triangles on a pale surface with all tips meeting in the center and all Row 9 edges facing outward. Rotate each triangle by 90 degrees so the flower openings sit in four directions around the center.

If one triangle is noticeably larger, remake it before joining. Blocking can correct a few millimeters, but it cannot hide a full-row tension difference in a miniature motif.

Step 3 — Join the Diagonal Seams

With right sides facing up, place two neighboring triangles side by side. Thread the long tail from one triangle onto a tapestry needle. Starting at the center tip, whip stitch through the corresponding edge loops of both triangles, moving outward toward the corner. Keep the seam firm but flexible; pulling too tightly will make the diagonal ridge pucker.

Repeat with the second pair, then join the two halves along the remaining diagonal edges. At the exact center, pass the needle through all four tip areas once, then back through two opposing tips to stabilize the crossing. Do not cinch the center into a knot. The join should form a visible but soft X similar to the raised diagonal structure in the reference design.

Step 4 — Work the Outer Border

Join yarn with a sl st in any outer corner.

Border Round 1:

Ch 1, sc evenly across the first Row 9 edge, work 3 sc in the corner, and continue around all four sides. Place approximately 19 sc along each side and 3 sc in each corner. Join with sl st to first sc.

(approximately 80 sc)
Border Round 2:

Ch 1, sc in each st around, working 3 sc in the center corner st of each corner group. Join with sl st and FO.

(approximately 88 sc)

Because edge tension varies, the border stitch count is less important than even spacing. The square should lie flat without ruffling or cupping. If a side bows outward, remove one or two stitches from that side; if it pulls inward, add one or two evenly spaced stitches.

Finishing Touches

Weave every yarn tail into the dense double-crochet sections rather than across an open filet space. Run the needle in one direction for 2-3 cm, turn through a nearby stitch, and weave back before trimming. This helps the ends stay hidden when the square is handled or washed.

Light blocking makes a noticeable difference. Pin the square to approximately 8 x 8 cm, aligning the center X and checking that opposite corners are equal distances from the center. Mist lightly with water or use the blocking method recommended for your yarn fiber, then allow it to dry completely before removing the pins. Open each flower space gently with your fingers while the square is damp so the four motifs read clearly.

For an optional bag-charm version, attach a small split ring through two sturdy border stitches at one corner. Do not put hardware through a chain space, because repeated pulling can distort the filet opening.

Customization Ideas

🎨
Two-Tone Geometry

Crochet two opposite triangles in taupe and the other two in cream. The diagonal construction becomes more visible while the four flower openings remain balanced.

🧵
Delicate Cotton Thread

Use sport-weight cotton and a 2.25-2.5 mm hook for a smaller, lace-like ornament. Keep all four triangles in the same yarn so the center joins line up cleanly.

✨
Picot Border

Replace Border Round 2 with a simple sc-and-picot edging for a decorative ornament or gift tag. Add picots only along the outside edge, not the diagonal seams.

🪡
Patch or Pocket

Sew the blocked square onto a plain tote, denim pocket, or fabric pouch. Stitch through the outer border only so the filet motifs keep their airy shape.

🧩
Joined Motif Project

Make several squares and join them edge-to-edge for a narrow scarf panel, table runner, or small pouch. Block every square to the same measurement before joining.

Troubleshooting

⚠️
Problem

The finished motif is not square

Possible cause: The four triangles differ in tension or one diagonal seam was pulled tighter than the others

✓
How to fix
Compare the four pieces before joining, resew any tight seam, then block the square with all four sides pinned to equal measurements.
⚠️
Problem

The flower openings look uneven

Possible cause: The ch-1 spaces were worked at different tension or a chain space was accidentally filled

✓
How to fix
Count every Row 4-6 position carefully and keep the chains relaxed. During blocking, shape each opening gently with a fingertip.
⚠️
Problem

The center X puckers

Possible cause: The joining yarn was pulled too tightly near the four triangle tips

✓
How to fix
Undo the center section of the seam and resew with enough slack for the panels to lie flat beside one another.
⚠️
Problem

The border ruffles

Possible cause: Too many single crochets were placed along one or more outer edges

✓
How to fix
Remove a few border stitches and redistribute them evenly. The exact count may vary slightly with your row-edge tension.

Care Instructions

🫧

Spot Cleaning & Hand Washing

Spot clean when possible. For a full wash, use cool water and a small amount of mild detergent, then press gently without twisting the filet openings.

💨

Drying & Reshaping

Roll the square in a clean towel to remove excess water, reshape the four corners, and dry flat. Re-pin to its blocked dimensions if needed.

☀️

Storage & Sunlight

Store flat or hanging loosely from the optional ring. Avoid prolonged direct sunlight, which can fade natural and dyed cotton fibers.

🛡️

Hardware Check

If used as a bag charm, inspect the split ring and the corner stitches regularly. Replace hardware if it becomes rough or starts cutting into the yarn.

Frequently Asked Questions

Questions You Might Have

Conclusion

This flower filet granny square is a satisfying little study in geometry: four simple triangles become a detailed floral motif once the diagonal seams and border are added. Make one as a small decorative piece, or repeat the square in coordinated colors for a larger joined project. Once you understand the triangle construction, it is easy to experiment while keeping the signature four-flower layout and centered X. Flower Filet Granny Square | Free Crochet Pattern crochet tutorial step 3

The completed miniature square after joining, bordering, weaving in the ends, and light blocking.

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