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. “

Stitch Patterns – Seed Stitch, Irish Moss Stitch & Double Moss StitchStitch Patterns – Seed Stitch, Irish Moss Stitch & Double Moss Stitch

These three stitch patterns create an allover textured pattern using a combination of knit and purl stitches. As such, these three textured patterns are great for decorative borders. Between the USA and UK there is some confusion related to the Moss Stitch – I have seen references to the Moss Stitch which are exactly the same as what I know as a Seed Stitch here in the USA.

Seed Stitch (Moss Stitch):
SeedStitch
This is one of my favorite patterns for borders with the stockinette stitch. It lies flat and does not roll or curl. It is reversible and I love it for front bands on cardigan sweaters.
This stitch pattern is a multiple of two and a repeat over two rows. The first row is the same as a 1 X 1 ribbing: K1, P1 across the row. On the following row, all stitches are worked the opposite of the way they face you – i.e. you purl the knit stitches and knit the purl stitches. Seed stitch tends to expand widthwise and is wider than the same number of stockinette stitches.

Irish Moss Stitch:
IrishMossStitch
This stitch has a diagonal texture. It is a multiple of two stitches with a repeat over four rows. The first two rows are knit the same as 1 X 1 Ribbing: K1, P1 across the row. Then the next two rows are knit the opposite: P1, K1 across. You repeat these four rows to make the textured pattern.

Just like the Seed Stitch, the Irish Moss Stitch creates a reversible fabric that lies flat and does not roll or curl. The fabric will tend to expand crosswise and the stitches may “seat” themselves after washing. If you are using this pattern stitch as the main body of your garment, it is best to knit the garment to the actual measurements of the chest of the intended wearer before the first washing.

Double Moss Stitch (Double Seed Stitch, Box Stitch):
DblMossStitc
This stitch pattern is a multiple of four stitches repeated over four rows. The first two rows are the same as 2 X 2 Ribbing: K2, P2 across the row. On the next two rows, you do P2, K2 across. It has essentially the same properties as the Irish Moss Stitch. This pattern is wonderful for knitting textured scarves that do not roll or curl on the edges.

FO: Choo Choo Hat for GSFO: Choo Choo Hat for GS

My GS is almost two and “Choo Choo’s” are one of his most favorite things at the moment. Now he got a train table and lots of trains and things to go with it for Christmas, but this Grandma just had to knit him a hat with a choo choo train on it. My first attempt was a little too tight, so I knit another a lit bit wider and it fit perfectly.

Since two year olds are always in motion when awake, it was a challenge to get him to stand still long enough to take his picture — But I was able to get one (and only one) good picture of him wearing his new hat.

Details: Knit with Paton’s Classic Wool in Blue, Red and Black on size US 7 needles. Pattern for the train is from “Patterns for Knitted Hats by Betty Lampen.

Progress on Socks for SoldiersProgress on Socks for Soldiers

I am making progress on my first pair of “regulation socks” for Socks for Soldiers. It has been slow going. I had knitted about four inches in 2 x 2 ribbing when I decided that I had an issue with laddering. Usually when you knit on two circulars, you don’t have a problem with ladders developing between the needles – but there they were… I figured out that I was causing the problem by tugging too hard on the yarn when I knit the first two stitches on each needle. The Regia Stretch yarn is really stretchy and because I was pulling the yarn too tightly I had ladders. So, I made a trip to the frog pond and frogged the socks all the way back to the beginning. (Sigh…)

9 inches of sock leg.

Well, I now have 9+ inches of leg done on both socks. The first 8 inches were knit on size US 2 (3.00 mm) circulars, with a stitch gauge of 8 spi. Following the directions of the official pattern, I switched to Size US 1 (2.25 mm) circulars, which have a gauge of 9 spi. The leg continues in ribbing until it measures 12 inches and then you begin the heel. I’ll post an update when I get to the heel.