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Acquaintance Square Crochet Pattern – Riverwood Square CAL Block #21

By Mistie Bush · Published October 14, 2019 · Updated August 14, 2026

Advanced Crochet-Alongs· Blankets and Squares· Crochet Patterns· Crochet-Alongs (CALs)

Disclaimer: This post contains affiliate links. When you purchase through these links I earn a small commission, at no extra cost to you.

14 Oct

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Say hello to the Acquaintance Square, Block 21 in the Riverwood Square CAL 2025 – Modern Version! This square is a simple yet textured design featuring single crochet, half double crochet, double crochet, treble crochet, and back loop only stitches. It’s the kind of square that feels familiar and comforting — perfect as we move into the final portion of the CAL.

Love this pattern? Get the clean, ad-free, printable PDF — yours to keep forever. 💛

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Whether you’re following along week by week or catching up at your own pace, the Acquaintance Square offers a peaceful rhythm that fits beautifully into your growing collection.

Acquaintance Square crochet pattern – a textured 9-inch square featuring single, half double, double, treble crochet stitches, and back loop only rows. Shown flat with crochet hook and scissors, part of the Riverwood Square CAL 2025 by American Crochet.

Table of Contents

Toggle
  • Stitch Simplicity with Subtle Texture
  • Explore the Riverwood Squares Collection
  • Acquaintance Square ~ Crochet Square
    • 📝 Pattern Notes
  • Finishing & Blocking
  • Looking Ahead
    • Ready to make the Acquaintance Square?
    • Related Patterns & Posts
    • Join the Community!

Stitch Simplicity with Subtle Texture

The Acquaintance Square uses clean, basic stitches with intentional texture added by treble crochet and back loop only rows. The stitch combinations create a soft depth without overpowering the overall design, letting the natural beauty of the yarn and stitches shine through.

This square is ideal for those moments when you want a bit of structure without overcomplicating your project. Its gentle transitions and steady flow make it a wonderful addition to the Riverwood Square layout.

Explore the Riverwood Squares Collection

Riverwood Squares Collection – Modern Version crochet-along for 2025. A collection of textured crochet squares in earthy tones, featuring front and back post stitches, back loop stitches, and modern stitch placement. Part of the Riverwood Square CAL 2025, this handmade crochet project is creative, inspiring, and relaxing. Join the crochet-along today!
See the Full Riverwood Squares Collection →
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Acquaintance Square ~ Crochet Square

Requirements

  • US Terminology

Level of Difficulty

  • Beginner/Intermediate

Yarn

  • #4 worsted weight
  • These images display Red Heart Super Saver in Sage. 20 yards (roughly)
  • Yarn brands I recommend for this project include Red Heart Super Saver, Red Heart with Love, Hobby Lobby’s “I Love this Yarn”, and Vanna’s Choice.

Hook and Notions

  • Size Hook: I/9 (5.5 mm)
  • Scissors
  • Stitch Markers (optional, for marking the beginning of rounds)
  • Blunt Needle

Measurement

  • 9 inches (Roughly)

Gauge

  • 4″ = 17 dc on Round 7 (Using Red Heart Super Saver yarn)

Abbreviations

  • Sl st = slip stitch
  • st(s) = stitch(s)
  • sp(s) = space(s)
  • ch/chs = chain/chains
  • sc = single crochet
  • hdc = half double crochet
  • dc = double crochet
  • tr = treble crochet
  • BLO = back loop only

📝 Pattern Notes

  • Ch 1 at beginning of the round does not count as a stitch.
  • 1st Corner — work (3 dc, ch 2, 3 dc)
  • 2nd Corner — work (2 dc, ch 2, 2 dc)
Close-up of Acquaintance Square crochet texture highlighting the height from treble crochet and the ridged details from back loop only rows.

Finishing & Blocking

To prepare your square for joining:
✔ Pin to a blocking mat, shaping the edges evenly.
✔ Lightly mist with water or steam block for a polished look.
✔ Allow to dry completely before joining with other squares.

Looking Ahead

With the Acquaintance Square, we’re now moving into the final few blocks of the Riverwood Square CAL! This stage of the journey is where everything starts to come together — both visually and creatively. The upcoming squares will continue building on the textures we’ve explored while offering fresh combinations to round out your blanket. Keep your yarn close and your hook ready — we’re almost there!

Acquaintance Square crochet pattern – a 9-inch afghan block featuring single crochet, half double, double, treble crochet stitches, and back loop only rows. Part of the Riverwood Square CAL 2025 hosted by American Crochet.

Ready to make the Acquaintance Square?

Instant download. Get the clean, ad-free, printable PDF — yours to keep forever, and make it at your own pace.

Get the Printable PDF →

Related Patterns & Posts

  • The full Riverwood Squares Collection
  • Pilot Square (Block 16)
  • Stade Crossing Square (Block 17)

Join the Community!

Don’t forget to share your projects in my Facebook Group and/or on Instagram!

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Acquaintance Square crochet pattern – 9-inch textured square with basic stitches and back loop detail, part of the Riverwood Square CAL 2025 by American Crochet.

Be Inspired!

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Happy Crocheting! — Mistie, American Crochet

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© 2026 American Crochet · Mistie Bush. This pattern is for personal use only and may not be resold or redistributed.

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About Mistie | American Crochet @americancrochet.com

Hi! I'm Mistie!

I'm on a mission to share my love of crochet, knitting, and spinning with others, teaching and inspiring makers of all skill levels. Fueled by faith and an undeniable coffee addiction, I’m here to guide you through every stitch—whether you're picking up a hook, needle, or spindle for the first time or looking to expand your skills. This journey is about more than creating beautiful pieces—it’s about building a community, supporting my family, and sharing the joy and purpose I find in every thread.

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