Superior Threads So Fine! 50wt Polyester Thread 3280yd - Fern 445

Superior Threads So Fine! #50 Fern 445 brings a natural green accent to quilting and sewing projects inspired by the outdoors. Designed for quilters, garment makers, and everyday sewists, this fine-weight filament polyester thread complements leafy prints, botanical patterns, earthy fabrics, and garden-inspired color palettes. Use Fern to blend stitching into green fabrics or add subtle definition to quilting motifs without a glossy finish competing with the design.

The 3,280-yard cone provides ample thread for larger quilts, garment construction, bobbin winding, and everyday sewing. So Fine! #50 features a 3-ply filament polyester construction, a matte finish, and ultra-low-lint performance, making it a practical option for projects that benefit from smooth, consistent stitching and understated stitch definition.

Why choose Superior Threads So Fine! #50?

• Fine 50wt construction: Well suited to detailed quilting, garment sewing, and projects that call for a less prominent stitch line.

• Ultra-low-lint performance: Helps minimize lint buildup during sewing, although regular machine cleaning remains important.

• Natural matte finish: Keeps the stitch appearance understated, making it suitable for botanical prints and textured fabrics.

• Consistent thread delivery: Designed for smooth sewing performance when machine tension and setup are appropriate.

• 3,280-yard cone: Offers generous thread capacity for larger quilting projects and repeated sewing tasks.

Where Fern 445 works especially well

Fern is a versatile choice for projects featuring natural greens or designs that benefit from a cohesive, outdoors-inspired finish.

• Botanical quilts featuring leaves, vines, ferns, and garden prints.

• Nature-inspired patchwork with green, brown, cream, and earthy tones.

• Domestic and longarm quilting on green fabrics where subtle stitch definition is preferred.

• Garment construction and accessories made with olive, fern, or coordinating neutral fabrics.

• Bobbin use and general sewing when a fine polyester thread suits the machine and application.

Color-planning ideas for Fern

Pair Fern with sage, olive, forest green, cream, and warm brown for a natural, coordinated palette. It can also bridge green prints and earthy neutrals in multicolor quilts. For a more contrasting design, use it on cream or light gray fabric to make the quilting pattern easier to see.

For complementary colors, consider Superior Threads So Fine! #50 Charcoal 410 for a deeper neutral or Superior Threads So Fine! #50 Silver for a lighter gray accent. These shades can help balance botanical greens in quilts, garments, and decorative sewing projects.

So Fine! #50 Fern 445 technical details

• Brand: Superior Threads

• Thread line: So Fine! #50

• Color: Fern

• Color number / SKU: 445

• Fiber: 3-ply filament polyester

• Thread size: 50 wt; 30 Tex

• Cone length: 3,280 yards

• Finish: Matte

• Primary uses: Quilting, bobbins, garment construction, and general sewing

Color-matching note: Green shades may appear different depending on monitor settings, photography, and lighting. If a precise match is important, compare Fern 445 with your fabric or a physical thread sample before beginning your project.

Shop More Thread at ThreadWorks

Bring your nature-inspired designs together with a coordinating thread color. Explore more Superior Threads So Fine! shades, compare green and neutral options, or shop all sewing thread at ThreadWorks.