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Lichen Motif Blanket with Interlocking Texture

A sophisticated throw blanket featuring organic lichen-inspired stitch patterns in an earthy, dimensional design.

Difficulty
🟡 Intermediate
Time
⏱️ 40-50 hours
Hook
🪡 I / 5.5mm
Yardage
🧶 approximately 3000 yards
Finished Size
📏 50 x 65 inches
⚠️
Always make a gauge swatch before starting!
Gauge: 12 sc x 12 rows = 4 inches in single crochet
Adjust hook size as needed to match gauge.
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At a Glance

The Lichen Motif Blanket with Interlocking Texture is a free Intermediate-level blanket pattern using Worsted weight yarn with a I / 5.5mm hook . Estimated time: 40-50 hours. Finished size: 50 x 65 inches. You'll need approximately approximately 3000 yards of yarn.

17 steps across 7 sections  ·  Free under CC BY-NC-SA 4.0 — you can sell finished items

🛒 Materials

Worsted weight yarn
3000 yards total: 1500 yards in charcoal gray (MC), 1000 yards in sage green (CC1), 500 yards in lichen blue (CC2)
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Crochet hook
Size I / 5.5mm
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Stitch markers
4-6 locking stitch markers
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Yarn needle
Tapestry needle for weaving ends
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📖 Abbreviations

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📌 Before You Begin

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This blanket is worked flat in rows from bottom to top.

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The lichen motif is created using a combination of raised stitches and color changes to mimic organic growth patterns.

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Yarn carrying technique: When changing colors mid-row, carry unused yarn along the edge by working over it with your working yarn. This keeps the edge neat and prevents loose loops.

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For three-color rows, work with one color at a time, dropping it at the color change point and picking up the next color. Carry dropped colors loosely along the edge.

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Read entire pattern before starting to understand color placement.

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Weave in ends as you go to minimize finishing work.

🧶 Pattern Instructions

💡 Tip: Use a stitch marker to mark the first stitch of each row for easy reference.
  1. Row 1
    With MC, ch 151. Sc in 2nd ch from hook and in each ch across (150 sts)
Row counter:
💡 Tip: Tension should be even and consistent—check gauge after row 10.
  1. Rows 2-20
    Ch 1, turn. Sc in each st across (150 sts). Repeat this row 19 times. These rows establish the base in MC and serve as foundation for lichen motifs.
Row counter:
💡 Tip: The raised double crochets create dimensional lichen-like bumps. Maintain even tension over these raised stitches. When carrying colors along the edge, work them into the edge stitches to keep them secure.
  1. Row 21
    With MC, ch 1, turn. Sc in first 15 sts, change to CC1, sc in next 30 sts, change to MC, sc in next 15 sts, change to CC2, sc in next 30 sts, change to MC, sc in last 60 sts (150 sts)
  2. Row 22
    Ch 1, turn. Sc in each st across with MC, carrying CC1 and CC2 along edge (150 sts). To carry colors: drop current color, pick up next color for color-change stitches, then return to MC.
  3. Row 23
    Ch 1, turn. Sc in first 20 sts MC, change to CC1, dc in next 25 sts CC1 (raised texture), change to MC, sc in next 20 sts MC, change to CC2, dc in next 25 sts CC2 (raised texture), change to MC, sc in last 60 sts MC (150 sts)
  4. Rows 24-40
    Ch 1, turn. Sc in each st across with MC (150 sts). Repeat 17 times. Colors blend and motifs settle.
Row counter:
💡 Tip: Stagger motif placement from Section A for a natural, scattered lichen appearance.
  1. Row 41
    Ch 1, turn. Sc in first 30 sts MC, change to CC1, sc in next 35 sts, change to MC, sc in next 20 sts, change to CC2, sc in next 35 sts, change to MC, sc in last 30 sts (150 sts)
  2. Row 42
    Ch 1, turn. Sc in each st across with MC (150 sts)
  3. Row 43
    Ch 1, turn. Sc in first 30 sts MC, hdc in next 35 sts CC1 (medium texture), sc in next 20 sts MC, hdc in next 35 sts CC2, sc in last 30 sts MC (150 sts)
  4. Rows 44-60
    Ch 1, turn. Sc in each st across with MC (150 sts). Repeat 17 times.
Row counter:
💡 Tip: Three-color interplay creates complexity and visual interest mimicking layered lichen growth. Manage multiple colors by dropping and picking up as needed at color changes.
  1. Row 61
    Ch 1, turn. Sc in first 10 sts MC, change to CC2, sc in next 25 sts CC2, change to MC, sc in next 25 sts MC, change to CC1, sc in next 25 sts CC1, change to MC, sc in next 25 sts MC, change to CC2, sc in last 40 sts CC2 (150 sts)
  2. Row 62
    Ch 1, turn. Sc in each st across with MC (150 sts)
  3. Row 63
    Ch 1, turn. Sc in first 10 sts MC, dc in next 25 sts CC2, sc in next 25 sts MC, dc in next 25 sts CC1, sc in next 25 sts MC, dc in last 40 sts CC2 (150 sts)
  4. Rows 64-80
    Ch 1, turn. Sc in each st across with MC (150 sts). Repeat 17 times.
Row counter:
💡 Tip: These final rows anchor the design and prevent color sections from unraveling.
  1. Rows 81-90
    Ch 1, turn. Sc in each st across with MC (150 sts). Repeat 10 times. This allows colors to fully blend and creates a stable edge.
Row counter:
💡 Tip: Count stitches carefully at corners to keep edges from ruffling or bunching. Place stitch markers at each corner to track increases.
  1. Round 1
    With MC, sc evenly around entire blanket perimeter, placing approximately 3 sc in each corner stitch. Perimeter is approximately 230 inches; at gauge of 12 sc = 4 inches, work approximately 690 sc around perimeter plus corner increases. Sl st to join.
  2. Round 2
    Ch 1. Sc in each st around, 3 sc in each corner st. Sl st to join. Fasten off, leaving 6-inch tail for weaving.
Row counter:

✂️ Finishing

Weave in all yarn ends using tapestry needle, working ends into nearby stitches on the wrong side. Block blanket to finished measurements by pinning to blocking board, misting lightly with water, and allowing to dry flat for 24 hours. This helps even out stitches and creates a professional finish. Once dry, gently remove pins and lay flat.

🧺 Care Instructions

Hand wash in cool water with gentle wool-wash detergent. Rinse thoroughly until water runs clear. Gently squeeze out excess water without wringing. Lay flat to dry on a clean towel, reshaping as needed. Do not machine wash, bleach, or dry clean. Store folded or rolled in a breathable cotton bag away from direct sunlight.

🤖 This pattern was generated by AI and may contain errors. Always test your gauge before starting.

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Questions About This Pattern

Absolutely — just match the weight (Worsted). You'll need about approximately 2400 yards, so make sure your substitute has enough meterage. Acrylic is budget-friendly and machine-washable; wool gives better stitch definition and drape.
This intermediate pattern assumes you're comfortable with basic stitches. You'll use sc, dc, hdc, ch and a few more (see the Abbreviations section above). If increases and decreases are new to you, a quick 10-minute tutorial on YouTube before you start will make the pattern much smoother.
Find the stitch repeat in the pattern (usually mentioned in the foundation chain section) and add or remove multiples of that number. Keep in mind: with Worsted yarn, every extra inch of width across a blanket adds meaningful yardage — double the size means roughly 4× the yarn. For a baby blanket, halving the dimensions works well as a starting point.
For this pattern, gauge is "12 sc x 12 rows = 4 inches in single crochet". For decorative or non-fitted items it's less critical, but matching gauge ensures you use the right amount of yarn and get the proportions the pattern intends. If your swatch is too small (too many stitches/inch), go up a hook size. Too large — go down.
Hand wash in cool water with gentle wool-wash detergent. Rinse thoroughly until water runs clear. Gently squeeze out excess water without wringing. Lay flat to dry on a clean towel, reshaping as needed. Do not machine wash, bleach, or dry clean. Store folded or rolled in a breathable cotton bag away from direct sunlight. A general rule: when unsure about the yarn, hand wash in cool water with a drop of gentle detergent, squeeze (don't wring), and block flat to dry. This is safe for almost every fiber.
Each section builds on the last, so yes — follow them in order. That said, some finishing sections (like embellishments or optional edging) can be skipped if you prefer a simpler look. Read through all sections before starting so you understand how the pieces fit together and can plan your yarn usage across sections.

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