What is a Single Crochet Decrease?

What is a Single Crochet Decrease?

In the world of crochet, there are numerous stitches and techniques that help crafters create various shapes, textures, and patterns. One handy skill to master is the single crochet decrease. This technique allows you to reduce the number of stitches in a row, enabling you to create interesting shapes in your crochet projects.

A single crochet decrease, often abbreviated as sc2tog, joins two single crochet stitches into one, effectively reducing the total stitch count in a row or round by 1. This can prove particularly useful when crocheting garments, toys, or any other project that requires shaping.

Understanding Single Crochet Decrease (sc2tog)

The Stitch

A single crochet decrease is a technique that helps a crocheter reduce the number of stitches in a row or round. It creates a smooth transition in projects, such as those with shaped edges or rounded elements. The process involves combining two single crochet stitches into one.

Yarn Over

Yarn over is an essential part of every crochet stitch, including the single crochet decrease. In this technique, the crocheter simply wraps the yarn around, or over, the hook before performing the next step. When working on a single crochet decrease, a yarn over is performed before pulling the yarn through the loops on the hook, thereby combining the two stitches.

Step-by-Step Tutorial for Single Crochet Decrease (sc2tog)

To perform a single crochet decrease (sc2tog), follow these steps:

  1. Insert your crochet hook into the next stitch, yarn over and pull up a loop. You will now have two loops on the hook. See photo 1 below.
  2. Insert the hook into the following stitch, yarn over and pull up another loop, resulting in three loops on the hook. See photo 2 below.
  3. Yarn over once more and pull through all three loops. This completes the single crochet decrease and you should now have just one loop left on your hook. See photo 3 below.

Photo Tutorial for Single Crochet Decrease (sc2tog)

1. Insert your crochet hook into the next stitch, yarn over and pull up a loop. You will now have two loops on the hook.
2. Insert the hook into the following stitch, yarn over and pull up another loop, resulting in three loops on the hook.
sc2tog crochet stitch
3. Yarn over once more and pull through all three loops. This completes the single crochet decrease and you should now have just one loop left on your hook.

Invisible Decrease

The invisible decrease is a variant of the single crochet decrease technique that makes the decrease less noticeable. This is particularly useful for amigurumi and other projects where visible decreases may be undesirable. To execute an invisible decrease:

  1. Insert your crochet hook into the front loop only of the next stitch.
  2. Without yarning over, insert the hook into the front loop of the following stitch.
  3. Yarn over and pull through the first two loops on the hook.
  4. Yarn over again and pull through both remaining loops. This completes the invisible decrease.

Left Handed Crochet

Left-handed crocheters can follow the same steps mentioned above for the single crochet decrease and invisible decrease, but just in the opposite direction. Many crochet tutorials are provided for both right and left-handed crocheters, as well as resources that cater specifically to left-handed individuals. Left-handed crocheters should crochet two together with the following adjustments:

  • Hold the crochet hook in the left hand.
  • Work in the opposite direction, moving from left to right across the rows.
  • Yarn over by twisting the hook under and toward the body, rather than away.

Working with Patterns and Projects

Increasing and Decreasing

When working on crochet patterns and projects, it’s essential to understand the basic crochet stitches and techniques for increasing and decreasing. An increase simply adds an extra stitch, while a decrease combines two or more stitches into one. This helps shape the fabric and achieve the desired design.

To create different crochet projects, you can follow a specific pattern. A pattern will guide you on where to increase and decrease stitches, altering the fabric and determining the final outcome.

  • Rows or Rounds: In many patterns, instructions are given in rows or rounds for easy reference.
  • Increases: These are executed by working multiple stitches into a single stitch, making the fabric expand.
  • Decreases: In a single crochet decrease, two stitches are combined to form one, narrowing the fabric.

It is also possible to increase and decrease using other crochet stitches, such as half double crochet (hdc) and double crochet (dc). To decrease (combine two stitches together), simply complete all of a stitch except for the final yarn over and pull through in one stitch, then do the same in the next stitch, before yarning over and pulling through all the remaining loops on your hook. This is explained in more detail below.

In some cases, a decrease can even be performed across three stitches as opposed to just two. In this case, the same principle is followed: complete all of a stitch except for the final yarn over and pull through in each stitch, then yarn over and pull through all the remaining loops on your hook.

Amigurumi and Toys

Amigurumi refers to the craft of knitting or crocheting stuffed toys, most commonly using the single crochet stitch. The art of amigurumi and toys revolves greatly around the techniques of increasing and decreasing stitches to create the desired shapes and patterns.

In amigurumi, the configuration is typically as follows:

  • Work in a continuous spiral to avoid visible joins.
  • The right side of the fabric faces out, ensuring a neat finish.
  • Use a smaller hook to create a tighter fabric without holes.

Mastering increases and decreases, particularly the single crochet decrease, is vital in amigurumi, as it helps eliminate holes, resulting in a beautifully finished toy.

These crocheted eggs use single crochet decreases to decrease down to the point.

Hats and Clothing

Hats and clothing are other popular crochet projects, requiring skillful use of increases and decreases to create the perfect fit. In various crochet patterns, the single crochet decrease feature is especially helpful in shaping garments like hats, sweaters, and socks.

While working on hats and clothing, consider the following:

  • Adapt stitches to the desired size and flexibility of the fabric.
  • Use stitch markers to keep track of your rows when working with patterns.
  • Pay attention to stitch count and gauge to maintain consistent shaping.

Combining various crochet stitches, increases and decreases, will contribute to enhancing the final outcome of hats and clothing. Mastering these techniques ensures well-fitted, comfortable, and attractive crochet garments.

Other Types of Crochet Stitch Decreases

Double Crochet

The double crochet is created by first yarning over, inserting the hook into the stitch, yarning over again, and pulling up a loop. Then, yarn over and pull through two loops, and yarn over and pull through the remaining two loops.

A double crochet decrease, or dc2tog, is a technique used to reduce the number of stitches in a double crochet row. This is accomplished by working the first step of two double crochet stitches side by side and completing them together.

Follow these steps to perform a double crochet decrease:

  1. Yarn over, insert your crochet hook into the next stitch, yarn over and pull up a loop. You will now have three loops on the hook.
  2. Yarn over and pull through the first two loops on your hook. You will now have two loops on the hook.
  3. Yarn over, insert the hook into the following stitch, yarn over and pull up another loop, resulting in four loops on the hook.
  4. Yarn over and pull through the first two loops on your hook. You will now have three loops on the hook.
  5. Yarn over once more and pull through all three loops. This completes the double crochet decrease and you should now have just one loop left on your hook.

Treble Crochet

Treble crochet, also known as triple crochet, is a taller stitch than the double crochet. The steps to create treble crochet include yarn over twice, inserting the hook into the stitch, yarn over, and pull up a loop. Next, yarn over and pull through two loops and repeat this step twice more.

A treble crochet decrease, often referred to as tc2tog or tr2tog, follows a similar concept as the double crochet decrease, but with treble stitches. It involves partially working two treble crochet stitches side by side and then finishing them together as one stitch, effectively decreasing the overall stitch count.

Follow these steps to perform a treble crochet decrease:

  1. Yarn over twice, insert your crochet hook into the next stitch, yarn over and pull up a loop. You will now have four loops on the hook.
  2. Yarn over and pull through the first two loops on your hook twice. You will now have two loops on the hook.
  3. Yarn over twice, insert the hook into the following stitch, yarn over and pull up another loop, resulting in five loops on the hook.
  4. Yarn over and pull through the first two loops on your hook twice. You will now have three loops on the hook.
  5. Yarn over once more and pull through all three loops. This completes the treble crochet decrease and you should now have just one loop left on your hook.

Cluster

A cluster stitch in crochet is a group of incomplete stitches worked into the same stitch or space. They are usually worked with double or treble crochet stitches although they could be made with single crochet too. Clusters can be used to create interesting textures or shapes within a crochet project. To make a cluster, work the first part of the stitch multiple times without completing it, leaving a loop on the hook for each. Once all stitches are worked, yarn over, and pull through all loops on the hook to finish the cluster.

The key difference between decreases and clusters is that in a cluster stitch all of the partial stitches are worked into the same stitch, whereas with decreases the partial stitches are worked into consecutive stitches.

winter flora crochet cushion with pop corn stitches
Popcorn stitches are a special type of cluster stitch. They are used here in this Winter Flora Cushion to create mistletoe berries.

Tips and Troubleshooting

Counting Stitches

It’s essential to count your stitches for an accurate single crochet decrease. Always start by counting the foundation chain and make sure to count each completed stitch as you work. Here’s an easy method:

  1. Identify the “V” shapes at the top of each stitch
  2. Count each “V” as one stitch
  3. Add up all the “V” shapes

This method ensures you don’t miss any stitches and helps keep your work even. Remember that decreasing in single crochet requires working over multiple stitches, so pay attention to the pattern you’re following.

It can be a good idea to count your stitches at the end of each row or round to check that you have not missed any.

Using Stitch Markers

Stitch markers can be a lifesaver when working on single crochet decreases. They help you keep track of your progress and ensure your work remains accurate. Here are some ways to use stitch markers in your project:

  • Place them at the beginning or end of each row or round
  • Use different colored markers for various sections of your work
  • Attach a marker on the first decreased stitch for easy reference
  • Track special stitches like double treble or unfinished double crochet with markers
crochet stitch markers, yarn and a crochet hook
A few plastic locking stitch markers ready for a new crochet project.

Conclusion: What is a Single Crochet Decrease?

In summary, the single crochet decrease is a straightforward and useful technique in the world of crochet. It allows for-shaping and resizing projects by reducing the number of stitches. It’s particularly useful in amigurumi and garment projects, where shaping is required.

The process is simple: insert the crochet hook into the first stitch, yarn over, pull through, insert the hook into the next stitch, yarn over again, and pull through all the loops on the hook. This combines two stitches into one, effectively reducing stitch count and achieving the desired shape or size. Some of the beneficial aspects of the single crochet decrease technique include:

  • Easy to learn and execute
  • Versatile for various crochet projects
  • Contributes to a polished finish

While practicing this technique, it’s essential to maintain tension and control over the yarn to ensure consistency throughout the project. It’s also crucial to keep track of the stitch count, especially when working on intricate designs or patterns. A stitch marker can be helpful in keeping tabs.

So, grab a hook and some yarn and enjoy the creative adventure that the single crochet decrease technique offers. Happy crocheting!

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