A Large Flower Squares Blanket with a Modern Framed Design
The Boxed Flower Squares Crochet Blanket is a modern design crochet blanket built around four beautiful large flower squares, each finished with clean, structured frames that give the blanket its signature boxed look. This large flower squares blanket is perfect for crocheters who love floral motifs but want a bold, contemporary finish rather than a traditional lacy granny square style.
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Request PDF Pattern UpdateBest Yarn for a Large Granny Square Pattern Lapghan
Choose Yarn You Love Working With
When making any blanket, especially a flower crochet squares blanket, your yarn choice matters. Crochet blankets are a true labor of love, so always start with a yarn you enjoy touching, stitching, and wrapping around yourself.
Recommended yarn qualities:
- Soft, breathable fibers
- Smooth stitch definition
- Easy care (machine washable preferred)
- Consistent thickness
Cotton blends, acrylics, and light wool blends all work well for this large granny square pattern.
Colorful Textures made from 4 flower squares
How to select colors for your large granny squares blanket ?
Color Selection Tips for Flower Crochet Squares
Color choice can completely transform your blanket.
Bold & Bright
If you love vibrant projects, embrace bold color contrasts. Bright florals against neutral borders make each square pop and stand out.
Cohesive & Calm
For a more balanced look, choose 4–5 consistent colors and use them across all squares. Even though each floral granny square differs in design, repeated colors will unify the lapghan beautifully.
Both approaches work perfectly with this flower crochet squares blanket design.
Which crochet hook is best for my large granny square blanket ?
Crochet Hook Selection & Tension Tips
Choosing the correct hook size is essential when working a large granny square pattern.
- Use the hook size recommended for your yarn
- Maintain a relaxed, even tension
- Stick to the same hook throughout the project
If two squares of the same pattern turn out different sizes, the most common cause is switching hook sizes or changes in tension, not the pattern itself.
Yarn Substitution Guide
This pattern was designed using medium weight (Category 4) yarn, but it can be easily adapted using similar yarns. When substituting yarn, always aim to match the yarn weight and recommended hook size to maintain square size and stitch definition.
Suitable Yarn Types
You may substitute the original yarn with any of the following:
- Worsted Weight Yarn
- Aran Weight Yarn
- Medium Weight Acrylic, Cotton, Wool, or Blends
Fiber Considerations
- Acrylic Yarn: Lightweight, affordable, and easy to care for. Ideal for everyday lapghans.
- Cotton Yarn: Produces crisp stitch definition and a cooler finished fabric. May result in a slightly heavier blanket.
- Wool or Wool Blends: Adds warmth and softness but may affect final size due to stretch and blocking.
Gauge & Size Adjustments
- If your squares measure smaller than 24 cm / 9 inches, try: Using a larger hook size
- If your squares measure larger than 24 cm / 9 inches, try: Using a smaller hook size
Always complete one full flower square as a test swatch before committing to the entire project.
Color Substitution Tips
- Each flower square uses five colors, but exact color placement can be customized.
- High-contrast colors will highlight the floral design, while tonal shades create a softer, blended look.
- Leftover yarn from the flower squares can be reused for square borders or the final outer border for a cohesive finish.
Estimate the yarn you'll need based on your project size, yarn weight, and stitch pattern.
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.
- Individual Square Size: Approx. 24 cm / 9 inches
- Finished Lapghan Size: Approx. 120 x 157 cm / 47” x 62
- Select your desired blanket size
- Determine how many large granny squares are required (see resizing guide)
- Gather materials listed in the pattern
- Create an equal number of squares based on your chosen size.
- Each square includes a thick multi-round border,take note follow instructions.
- Finish outer border of each square and block all squares before joining.
- 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.
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)
| Blanket Size | Layout (Squares) | Finished Size (cm) | Squares Needed |
| Baby Blanket | 2 × 3 | 72 × 105 cm | 6 |
| Lapghan (Standard) | 3 × 4 | 120 × 157 cm | 12 |
| Small Throw | 4 × 4 | 138 × 138 cm | 16 |
| Medium Throw | 4 × 5 | 138 × 172 cm | 20 |
| Large Throw | 5 × 6 | 172 × 205 cm | 30 |
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.
Join Panels of 3 Squares (Panel-to-Panel Joining)
Use this step once you have two or more long panels, each made from three joined granny squares.
Step 1: Prepare the Panels
- Lay two completed panels of 3 squares on a flat surface.
- Place them right sides together (RS facing inward) so the wrong sides are facing out.
- Carefully align the squares so that corners, stitches, and borders match along the full length of the panel.
Tip: Take a moment here—good alignment ensures straight seams and even tension.
Step 2: Secure Your Yarn
- Attach yarn at one corner of the panel using a slip knot.
- Insert your needle or hook through **both corresponding corner stitches** of the two panels.
Step 3: Join with a Relaxed Blanket Stitch
- Work a loose, even blanket stitch through both layers:
- Insert needle/hook through the next pair of matching stitches.
- Pull yarn through gently—do not tighten.
- Continue stitch by stitch along the full edge where the panels meet.
- Keep your tension relaxed to prevent puckering and to maintain the drape of the blanket.
⚠️ This pattern is for personal use only. Please do not copy or redistribute.
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Pattern Copyright & Usage
This crochet pattern and all associated content are the original work of Stouto Crochet.
- ✔️ Personal use allowed
- ✔️ Sell finished handmade items (small-scale)
- ❌ Do not copy, rewrite, or redistribute
- ❌ Do not share or resell PDF patterns
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