If you are looking for an engaging, stash-busting quilt project that builds into a breathtaking floral design, the Sunflower Sew Along by Diane Vandiver of Butterfly Threads Quilting is a perfect choice.
Originally created in 2014 as a mystery sew-along for her local quilt guild, this project takes simple, approachable patchwork units and connects them using clever pieced sashing strips. When assembled in rows, secondary geometric chains emerge across the quilt top, forming a continuous lattice of stylized sunflower blossoms.
What makes Diane Vandiver’s design so effective is its simplicity: you do not need curved piecing or appliqué techniques to achieve this floral lattice. Basic patchwork units locked together with directional sashing do all the heavy lifting!
Below is a complete breakdown of the Sunflower Sew Along project, including fabric selection tips, unit assembly guidance, common piecing pitfalls to avoid, and direct links to Diane’s official free pattern download.
Sunflower Sew Along at a Glance
| Project Name | Sunflower Sew Along (Mystery Quilt) |
| Designer / Author | Diane Vandiver (Butterfly Threads Quilting) |
| Original Release Year | 2014 (Updated on BTQ Official Blog) |
| Main Techniques | Basic Patchwork Units, Pieced Sashing, Cornerstone Intersections |
| Color Palette | Yellows/Golds (Petals), Browns (Centers), Greens (Leaves), Neutral Background |
| Scrap Friendly | Yes — Excellent project for fabric stash clearance |
| Skill Level | Confident Beginner to Intermediate |
| Source Format | Free Step-by-Step Illustrated Instructions & PDF Download |
The History Behind the Sunflower Mystery Sew Along
When Diane Vandiver first designed this pattern in 2014, it was delivered as a mystery quilt. Guild members received weekly step-by-step instructions for basic blocks without knowing what the final quilt would look like.
The surprise structural reveal happened when pieced sashing strips and cornerstones connected individual blocks together. The isolated patches aligned visually to form vibrant rows of sunflowers connected by leafy green chains.
Because quilters frequently requested this popular pattern, Diane updated the links and preserved the full step-by-step instructions on her official blog so anyone can stitch it today.
How the Pattern Works: Simple Units Make Complex Designs
While the overall quilt design looks intricate, the construction breaks down into manageable geometric components:
- Main Patchwork Blocks: Straight-line pieced units that serve as the anchor for each section.
- Pieced Sashing Strips: Custom connecting strips containing outer petal and leaf segments.
- Cornerstones: Intersection squares that form the centers of the sunflower heads across rows.
Joining these three core components row-by-row builds the continuous floral chains across the quilt top.
Fabric Selection & Color Placement Strategy
Since the visual secondary design relies on clear contrast, choosing your fabric values carefully is essential:
1. Yellows and Golds (Sunflower Petals)
Use a variety of bright yellow, gold, and amber fabric scraps. Mixing different yellow prints gives each flower petal character and visual movement.
2. Deep Browns (Flower Centers)
Rich chocolate browns, dark rusts, or black tonal fabrics form the focal seed heads where the sashing strips intersect.
3. Greens (Leaves and Stems)
Medium to dark greens create the leaf links that tie the flower rows together seamlessly.
4. Neutral Background
Choose a high-contrast neutral background fabric (such as crisp white, cream, or a subtle low-volume print) so the yellow petals and green accents pop clearly.
🌻 Access Diane Vandiver’s Free Step-by-Step Instructions
Diane Vandiver provides complete step-by-step illustrated instructions and printable cutting details on her official blog. Be sure to check out her website to follow the full tutorial directly from the source!
Essential Quilting Tips for Success
Maintain a Precise ¼-Inch Seam Allowance
Because the petal shapes extend across blocks and pieced sashing, accurate quarter-inch seam allowances ensure that all intersecting points line up neatly across rows.
Label Your Units
Organize your cut pieces and pieced sashing strips into labeled trays or stacks. Keeping your units organized prevents accidental mix-ups during final assembly.
Press Seams Mindfully
Nesting seams is key to flat sashing intersections. Press sashing seams towards the darker accent pieces to minimize bulk at the corners.
Common Mistakes to Avoid
1. Insufficient Background Contrast
If your background fabric is too close in value to your yellow petal fabrics, the flower outlines will blur. Always verify contrast before cutting.
2. Misorienting Directional Sashing
Pieced sashing strips must be placed in the correct orientation for the flower chain to connect properly. Lay out your entire row on a design wall before stitching.
Sunflower Sew Along FAQ
Is the Sunflower Sew Along pattern free?
Yes, Diane Vandiver provides free download instructions and step-by-step photo tutorials on her website.
When was the Sunflower Mystery Sew Along first published?
The project originally launched in 2014 and remains a favorite among scrappy quilt enthusiasts.
Do I need specialized template rulers for this project?
No specialized rulers are required! Standard quilting rulers, rotary cutters, and basic sewing machine feet are all you need.
Can I make this quilt using fabric scraps?
Absolutely! It is an ideal scrap-busting project for yellow, green, and brown fabric scraps from your stash.
Access the Free Sunflower Sew Along Pattern
Ready to get started on Diane Vandiver’s classic mystery quilt? Visit her official blog for full pattern access:
Download the Free Sunflower Sew Along Pattern at Butterfly Threads Quilting →
Tutorial Credit & Attribution
The Sunflower Sew Along is an original pattern designed by Diane Vandiver of Butterfly Threads Quilting.
This article serves as an educational project showcase and review for quilters, offering color tips, technique overviews, and directing readers to Butterfly Threads Quilting for the official free pattern downloads.
Happy quilting!
