Helpful Swatch Part 5: Substituting One Yarn for Another

August 31, 2020| LindyBeir| 0 Comment | 8:00 am

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Many times a knitter will select a pattern to knit only to discover that the yarn used in the pattern is either not available or there isn’t a sufficient quantity available for purchase or it costs more than what the budget allows. So, that leads to finding a reasonable substitute to use. I have seen many forum posts in Ravelry where knitters have had difficulty making a proper substitution.

The first step in substituting one yarn for another is to look for a yarn of similar fiber composition that has approximately the same weight and recommended gauge as the yarn listed in the pattern. By this, I mean if the yarn used in the pattern is worsted weight (size 4), it’s best to find another worsted weight yarn to use as the substitute. If you are purchasing from a local yarn shop, the staff may help you find a substitute. If shopping online, Yarnsub.com is a helpful website that can be used to guide your initial search. Another resource is Ravelry – if the pattern is available in the Patterns database, you can look at others’ projects to see what yarns have been used. Regardless, once you pick your substitute yarn – you’ll need to swatch to find your gauge before you cast on and begin knitting the pattern.

Question: “I’m not getting the same gauge with my substituted yarn as the gauge stated in the pattern – what do I do now?

Here are some options to consider:

Change needle size and reknit the swatch to see if you can match the gauge. If you are getting more stitches than the stated gauge – go up one or two needle sizes. If you are getting fewer stitches than the stated gauge – go down one or two needle sizes. If you succeed in matching gauge with the change in needles and you like the fabric you are producing, then simply follow your pattern and knit with the size needle that helps you get gauge.
If you still can’t get gauge after changing needle sizes, but you like the fabric you are getting, calculate the number of stitches you need to cast-on to match your chest measurement and check the pattern to see if there is a size that uses the same number of stitches. You may still need to make adjustments in shaping if your row gauge is different from the pattern.
Use the pattern as a guide only – use the schematic plus any adjustments you need to make and then determine the stitch counts and rows needed to make the garment with your own gauge. (A good reference for this is Knitting Pattern Essentials by Sally Melville)

Here’s the next issue for substituting one yarn for another: Does the substitute have the same weight and yardage as the original yarn? If it does – you are in luck and can simply buy the same amount of yarn as what is given in the pattern for the size of the garment you want to knit. (Remember to buy an extra one for swatching.) However, in most cases there is a difference in yardage and/or weight between the substitute and the original yarn – which leads to the question: “How much of my substitute yarn do I need? This brings us back to the basic math I covered in my previous post: “To determine the number of skeins, balls or hanks of yarn you need: Divide the number of yards by the number of yards in the skein. Or divide the total number of grams by the number of grams of the skein. Remember that you will want one extra skein for swatching. “

Provisional Cast OnProvisional Cast On

April 6, 2021| LindyBeir| 0 Comment| 9:31 am

A Provisional Cast On is a method for making a temporary cast on that can be removed later. The method I use requires a crochet hook and either waste yarn or an extra cable from a circular needle. If you are using waste yarn, you should use a slippery yarn in a contrasting color so that the cast on stitches can be easily removed.

Where this cast on is used:

Knitting hems or edges where you want to add a border or knit in the opposite direction
Knitting scarves when you want the ends to be identical

To make the Provisional Cast On use a crochet hook the same size equivalent as your knitting needle. Start by making a slip knot with waste yarn and placing it on the crochet hook.(This does not count as a stitch.) Hold your knitting needle in your left hand and the crochet hook in your right hand. Make a stitch over the needle or cable by holding the yarn strand under the needle and taking the crochet hook over the needle, grabbing the strand and pulling it through the loop on the crochet hook. Repeat this process until you have the desired number of stitches.

If you are a crocheter, you can do a Provisional Cast On by making a crochet chain and then knitting into the bumps on the back of the chain. Tips: 1) Make the chain longer than the desired number of stitches; 2) Use a crochet hook one or two sizes larger than the knitting needle you will be using to make it easier to go into the bumps.

Links for Provisional Cast Ons:

Provisional Cast On – One Step Method

Crochet Chain Provisional Cast On

Things Learned from a SwatchThings Learned from a Swatch

October 12, 2009| Lindy| 2 Comments| 8:00 am

It took me years to appreciate the value of doing a swatch before starting a knitting project. I cannot tell you how many poorly fitted sweaters I knit before I came to realize that it truly was worth the time and effort to swatch first.

I learned this when I bought my first knitting machine. You see, when you are using a knitting machine, you can’t even get started without doing that swatch – as you need it to tell you if you have your machine tension set up correctly. It only takes one frustrating experience with a too tight tension on the knitting machine to convince you of the necessity for doing a swatch or two.

Swatching also provides you as a knitter the freedom to become, as Elizabeth Zimmermann says, “The boss of your knitting”. If you know your gauge, and understand the basics of the design you are wanting to make – you are free to modify any pattern – or MAKE YOUR OWN.

So, I always swatch. This last weekend I did a swatch using the Baby Ull yarns that I purchased to knit a sweater and romper for my new grandson due the end of January. I had a couple of extra reasons for doing this swatch beyond determining what size needle I needed to obtain the stated pattern gauge. First, I wanted to try out the three color pattern for the sweater and get comfortable with it. Second, I wanted to see if I liked the color combinations of the yarns in the color pattern.

Swatch_Cardigan1 Here’s a picture of the swatch. I cast on 44 stitches so that I could have a 40 stitch area surrounded by a 2 stitch garter stitch edging. I started using US 2 (3.00 mm) needles and then switched to a smaller US 1 (2.50 mm) needle for the last part of the swatch. I did a section of garter stitch, then stockinette stitch, then the color pattern using the lighter aqua blue as the main color and then switched to using the darker teal blue as the main color. I finished the swatch by doing a section of sockinette stitch on the smaller needles, followed by a section of garter stitch.

Here’s what I learned from this swatch: 1) I need to use smaller needles than what is stated in the pattern in order to obtain gauge. This is important because I want this sweater to fit. 2) I like using the darker teal blue as the main color – I think the lighter aqua blue shows up better against it than the other way around. This is significant – because I bought 7 balls of the lighter aqua and only 1 ball of the darker teal. (I have now ordered enough teal to make the sweater, as my LYS did not have enough of it on hand…) 3) The 3 color pattern is fairly simple and easy to knit. I think it’s good to practice such things before starting off on a special project like this.

So to those readers who “hate to swatch”: do you see the value of what I did here? Swatching is a valuable technique that helps you be the “boss of your knitting”. Now go swatch!

Hats for New GrandsonHats for New Grandson

February 8, 2010| Lindy| 0 Comment| 6:02 pm

My new baby grandson has a small head. This is a family trait, as both his father and paternal grandfather have small heads and this is always an issue when they are picking out new ball caps….

So, I have been making the little guy some smaller hats. I started out by checking on what the “newborn” head measurement is — which my references state is “14 – 15 inches”. I cast on the appropriate number of stitches for the gauge of the worsted weight baby yarn I was using — three rows in and I thought: “Too Big.”

After some experimenting, I got what looked like the right circumference and knit up a beanie type hat — one inch of 2 X 2 ribbing and then straight stockinette until the hat measured 3 1/2 inches. I used the standard K2tog decreasing to form the top of the hat. I guessed correctly, because the hat fit perfectly. The circumference of this first hat was 11.5 inches.

The new parents were impressed and asked me if I could knit up a few more in different colors so that they could use them to coordinate the baby’s outfits. Now, being a new grandma, I said, “Of course!” —

So — I knit 3 more hats — each one only took about 90 minutes to knit up and I varied them a little just so I wouldn’t get too bored with them. The bright green one and the baby blue one were knit using Berat Cottontots yarn and the aqua one was knit using double-stranded Baby Ull (Dale of Norway) washable wool.

BTW — I didn’t get a picture of the first hat — also knit with Bernat Cottentots yarn — but it was baby blue with a bright green stripe.