Sirdar Hayfield Bonus Super Chunky Yarn, Lake Blue (566), 100g

A cosy scarf or a quick-to-knit oversized cardigan is a natural use for Sirdar Hayfield Bonus Super Chunky in Lake Blue (566). Its super chunky weight is aimed at projects where a substantial yarn and clearly defined stitches suit the design.

This is a 100% acrylic yarn, supplied in a 100g ball with a stated length of 109 yards. The Lake Blue shade gives the project a specific colour choice rather than a neutral, and the yarn is suitable for both knitting and crochet.

For a first larger project, the easy-to-knit description and compatibility with Sirdar and Hayfield super chunky patterns make it a straightforward starting point. The key is to choose a pattern designed for super chunky yarn, rather than assuming it will substitute neatly for a finer yarn.

Key points

The main appeal is the combination of a super chunky format and machine-washable acrylic. It is intended for warm accessories and larger garments, with stitch definition that can help textured or simple shapes show clearly. The listed compatible knitting needle size is US 15, also given as 33.75 millimetres, use the needle size specified by your chosen pattern as your starting point.

At 109 yards per 100g ball, the stated length is useful when working out how many balls a pattern calls for. A cardigan or other larger project may need multiple balls, so the pattern’s yarn requirements matter more than the ball weight alone. The product information does not state a crochet hook size.

How it fits

This yarn suits projects designed around super chunky yarn, including winter accessories and oversized cardigans. It can also be used for crochet, making it relevant if you prefer a hook to knitting needles. You’ll like it if you want a bold, substantial yarn for a pattern in this weight, or are learning with a project described as easy to knit.

Compared with choosing a finer yarn for more delicate fabric or finer detail, this is the more direct fit for a chunky finish and a pattern written for super chunky yarn. Better avoided if your pattern specifies a different yarn weight: the thickness can change the fabric and result, even when the fibre is also acrylic.

Tips for day-to-day use

Check the pattern’s yarn weight and total yardage before starting, then compare its requirements with the 109 yards in each 100g ball. This helps you plan for a complete project instead of relying on the ball weight as a measure of coverage. For crochet, follow the pattern’s hook guidance, as no hook size is listed here.

The care instructions allow hand washing or a 40-degree machine wash on a wool cycle. Dry naturally, and do not bleach or iron. Keeping to those directions is particularly relevant for finished garments and accessories that will be washed regularly.

What to clarify

Can it be used for both knitting and crochet? Yes. The product information describes it as suitable for both, although it gives a compatible knitting needle size and no crochet hook size.

How much yarn is in a ball? Each ball weighs 100g and has a stated length of 109 yards. Use the pattern’s total yarn requirement to work out how many you need.

How should it be washed? Hand wash or machine wash at 40 degrees on a wool cycle, then dry naturally. Do not bleach or iron.

When it makes sense

Choose this Lake Blue yarn when your project calls for super chunky acrylic and you want one yarn suitable for either knitting or crochet. Its stated length and care instructions make it easier to assess for a planned garment or accessory, while its weight points towards a visibly chunky finish. If the pattern calls for a finer yarn, choosing one in the specified weight is the safer route to the intended fabric.