At this time of year we often think about using cotton yarns to create cool, summer garments.
If you are used to working mainly with wool, cotton can behave differently so we have collect some useful tips to help you with your warm weather projects. Thank you to everyone who contributed tips on social media.
Your choice of needles can make a real difference to your experience of working with cotton. Many people prefer bamboo needles over metal to get the most accurate tension. Metal needles can allow the cotton to slip and slide a bit too much.
The other downside of combining metal needles with cotton can be splitting. Because of how the fibres form in cotton yarn, particularly sharp needles can easily slip into the yarn rather than a whole stitch causing splits.
Cotton yarn is very popular for crochet. It forms very crisp well defined stitches and firm fabric. So choose your crochet pattern with that in mind.
Cotton yarn behaves differently to wool, so if you decide to substitute cotton in a pattern written for wool, the finished item will look different. This can be a good thing but it is worth swatching carefully.
You can see here how on the green swatch, which is in wool using the same yarn weight and needles, the rib is pulling in more than the cream cotton yarn.
Because cotton softens over time and can be heavier than wool it is a good idea to choose patterns with firm tension to avoid sagging – some people go down a needle size when working in cotton.
Swatch and then wash your swatch to get a good idea about how a particular cotton yarn behaves.