When I used to find a pattern that I wanted to knit, I would buy whichever yarn I liked the most. Regardless of its weight and type. This proved to be problematic because my projects wouldn’t turn out right. I once tried making an afghan out of 8 x 8 knitted squares, where all the squares were knitted with different yarn types and weights. It did not look good. After about a year of choosing yarn mindlessly I decided to do some research and figure out exactly where I was going wrong and how to properly select yarn.

First, I learned about yarn weight and (of course) I stopped my research there. It seemed to be an accurate way of choosing yarn. And it was feasible until I started writing my own patterns and had to select the appropriate myself. I knew then that yarn weight could not be my only basis for choosing yarn.

Then I learned about types of yarn and the yarns that correspond with specific weight and their ideal projects. And now, with this knowledge I feel better equipped in selecting yarn for my own projects. So let me tell you what I’ve learnt.

Basic Types of Yarn:

Acrylic – A type of synthetic yarn that is inexpensive and machine washable. When compared to other yarn, it is considered low end and hardcore knitters wouldn’t dream of using acrylic or any other synthetic yarn. For a beginner, or someone who is still getting the hang of knitting, I believe this to be the most economical and practical choice. There are many other synthetic yarn choices but this is the most common.

Wool – This yarn is great for warmth and comfort. You wouldn’t want to use this yarn to make a light sweater or tank top. It is not machine washable unless you purchase the superwash wool. It has come a long way from being that scratchy wool I remember as a child. One of the types of wool that I prefer is Merino wool as it is fine, warm and luxurious. But there are also a few different types of wool to choose from.

Cotton – It is heavier than wool which I believe makes it idea for dishcloths and market bags. Cotton also doesn’t hold its shape very well once it has been stretched. Another reason why I believe those projects to be ideal with this type of yarn. It is machine washable in cool water. When washed in hot water it has a tendency to shrink.

Below you will find a chart on yarn weights and uses. I refer to this chart when selecting my yarn.