Boxed Flower Squares Crochet Blanket

Pattern Instructions

Pattern Notes

This pattern is worked in the round, with the right side (RS) facing the front at all times.

Each flower granny square is completed individually before being bordered and joined.

Read through the full pattern instructions before starting to familiarize yourself with the construction and color changes.

• The pattern is written using standard US crochet terminology.
• Turning chains count as stitches unless otherwise stated in the pattern instructions.
• Always join rounds in the same way throughout the project to maintain consistency across all squares.
• For best results, complete one full square as a practice piece before continuing with the remaining squares.

Skills Required

To complete this pattern, you should be comfortable with the following:

• Understanding the basics of working in the round
• Changing and joining different yarn colors
• Ending off rounds neatly and finishing yarn tails securely

This pattern is suitable for confident beginners who have some experience with granny squares and color changes.

Techniques Used

• Working crochet stitches in continuous rounds
• Joining rounds using the same method throughout the pattern
• Changing yarn colors at the end of rounds
• Creating structured granny square borders
• Joining completed squares to form a lapghan

Gauge

• Gauge is important for this project.
• Stick to the same yarn weight and crochet hook size throughout all squares, or your squares may not match up when joining.
• If your squares are measuring larger or smaller than the stated size, adjust your hook size before continuing.
• Blocking individual squares before joining can help ensure uniform sizing.

Working in Ends

• Work in your ends as you go whenever possible.
• This will save significant time during finishing and prevent a large amount of loose ends at the end of the project.
• Unless you truly enjoy spending an entire day weaving in yarn tails, staying on top of ends will make the final assembly far more enjoyable.

Blocking & Finishing Notes

• Blocking your granny squares is highly recommended for achieving even sizing and crisp stitch definition.
• Block each square after completion and before joining to ensure all squares measure the same size.
• Use rust-proof pins and a blocking mat, foam board, or thick towel.
• Gently shape each square to 24 cm / 9 inches, paying special attention to corners.
• Allow squares to dry completely before removing pins.

Blocking Methods

Steam Blocking:

Suitable for acrylic and blended yarns. Hover steam above the square without touching the yarn.

Wet Blocking:

Best for natural fibers such as cotton or wool. Lightly dampen the square, shape, and pin into place.

Always check your yarn label before blocking and test on one square first.

Finishing Notes

• Ensure all yarn ends are securely woven in before joining squares.
• Join squares using your preferred method (slip stitch, whip stitch, or join-as-you-go), keeping joins consistent throughout the blanket.
• After joining the flower squares and adding the square borders, complete the final outer border as instructed.
• Lightly block the finished lapghan if needed to smooth edges and improve drape.

Project Size Information

• Individual Square Size: Approx. 24 cm / 9 inches
• Finished Lapghan Size: Approx. 120 x 157 cm / 47” x 62

Construction Overview

1. Select your desired blanket size
2. Determine how many large granny squares are required (see resizing guide)
3. Gather materials listed in the pattern
4. Create an equal number of squares based on your chosen size.
5. Each square includes a thick multi-round border,take note follow instructions.
6. Finish outer border of each square and block all squares before joining.
7. Join squares according to the pattern instructions, then complete the final border.

Note:
Each square has its own individual pattern page. Squares can be used as standalone projects, mixed together, or repeated using one design while following the same finishing and joining method.

Why This Large Granny Squares Blanket Pattern Makes Life Easier

• This large granny squares blanket pattern was designed to remove common frustrations like inconsistent sizing, unclear joining, and overly complex stitches.
• Solid, easy-to-read stitches reduce eye strain and make long crochet sessions more enjoyable.
• Structured borders and clear stitch counts help every square finish at the same size, making joining stress-free.
• Step-by-step photo guidance builds confidence and keeps the entire process smooth from first square to final border.
  

Written Instructions

Step-by-Step Guide: Creating Your Boxed Flower Squares Blanket

This blanket is made by crocheting large floral granny squares, finishing each with a thick boxed border, and then joining the squares into a modern framed lapghan. The pattern is broken into sub-pages, with each flower square worked individually alongside the main blanket instructions.

Step 1: Select Your Desired Blanket Size

You have two options when starting this pattern:

Option A – Standard Pattern Size (Recommended)

Follow the standard blanket layout included in the pattern.

Blanket is made using a 3 × 4 square layout (12 large squares).

Ideal if you want a guided, no-math option.

Option B – Resize Your Blanket

Adjust the blanket to suit your space, bed, or couch.

Choose how many large squares you want across and down.

Use the resizing guide below to calculate your layout and yarn needs.

Step 2: Determine the Number of Squares Required (Resizing Guide)

Finished Square Measurements

Base square with boxed frame:33 cm × 33 cm (13" × 13")

Additional spacing allowance (joining & final borders): approx. 6 cm (2.5") per side.

Blanket Size Guide (Approximate)

Measurements are approximate and will vary slightly depending on yarn choice, tension, and blocking.

Step 3: Gather Your Materials

Refer to the Materials Required section on the main pattern page and ensure you have:

• Medium weight yarn (same weight for all squares)
• 4.5 mm crochet hook (or size to match gauge)
• Stitch markers (optional)
• Yarn needle
• Scissors
• Blocking tools or mat

Step 4: Create Your Flower Squares

Crochet an equal number of each flower square design based on your chosen blanket size.
Each square is worked:

• In the round
• With multiple color changes
• Finished with a thick, multi-round boxed border
• Each flower square has its own dedicated sub-page with full written instructions and photo support.

Tip: Completing one full square (including the border) before starting the rest helps ensure consistent sizing.

Step 5: Finish Outer Borders & Block Squares

• Complete the outer framed border on every square.
• Weave in all ends securely.
• Block all squares to the same size before joining.

This ensures clean alignment and a professional finish.
Blocking is especially important for floral motifs and framed edges.

Step 6: Join Squares & Complete the Blanket

Join squares first into long vertical strips, following the joining notes on the main pattern page.

• Once strips are complete:
• Join the strips together using the decorative joining section.

Finish the blanket with:

• A framed extension round
• A final thick border to complete the modern boxed design

Final Notes

This large flower squares blanket is designed to be both visually striking and approachable. By breaking the pattern into individual square sub-pages and a structured main pattern, you can work at your own pace while still achieving a cohesive modern design crochet blanket.