The Kristen Quiltalong Week 3 - Making Your Half-Square Triangles (HSTs)
Welcome to week 3 of the Kristen Quiltalong! This week we have some work to do that is a little tedious but we will also start to see our blocks come together so don't forget to enjoy the process. Here are some tips and advice for making your Half-Square Triangles (HSTs)
Pick Your Method
When it comes to making HSTs, there are so many methods out there! I’ve tried most of them (but not all—yet!), and the method I recommend in my patterns depends on two main factors:
1. The number and variety of HSTs needed.
2. The size of fabric required to make the HSTs.
For the Kristen Quilt Pattern, I recommend two methods. While I primarily suggest the first one, the second is great if you don't mind pinning and sewing on the bias.
1. The Traditional Method
This classic method involves drawing a line on the back of your fabric squares using a Hera marker, washable pen, or HST tape. The stability provided by the square helps to keep your fabric from stretching as you sew along the bias.
Why I recommend it:
• It’s beginner-friendly.
• The extra stabilization makes sewing along the bias much easier.
2. My Favorite Method
This is my go-to method because it’s quick and simple! Instead of drawing lines, you cut your squares into triangles first, then sew them together.
Why I love it:
• It’s easier to align directional fabrics.
• It requires less focus (so fewer mistakes).
A heads-up: If you’re not comfortable sewing on the bias or prefer not to pin, this method might not be for you. But if you like to keep things simple, give it a try!
Recommended supplies:
Trimming Your Blocks
Once your HSTs are sewn, trimming them to the right size is key for perfect points. I use two methods for trimming, both of which are best explained in the video below.
Recommended supplies:
Sewing Machine Setup
When I’m working on HSTs, having the right machine setup makes all the difference. Here’s what I use:
My supplies:
Common Issues
HSTs can be tricky sometimes, especially if you’re new to them. Here are a few common problems and how to avoid them:
• Stretching fabric along the bias: Stabilize with pins or use the traditional method for extra support.
• Misaligned seams: Double-check your fabric alignment before sewing. Pinning can help keep things from slipping.
• Inconsistent trimming: Make sure your ruler isn’t slipping by using a non-slip grip or ruler.
One More Tip
Do you dislike trimming HSTs? I think everyone else does, too! I put my HSTs into stacks of 10. Every time I walk by my cutting table, I cut one of the stacks. This really helps break down the trimming to a manageable level and you will be done before you know it.
I hope these tips help make your HST journey smoother and more enjoyable!
Don't forget to share your progress on Instagram using #thekristenqal hashtag and join me on Tuesday at 2pm Pacific for a live Q&A on Instagram. If you have any questions, you can ask them in the comments on this post!
JN on
Do you have advice on sewing HST together? Seam intersections put e off HST
JN on
Do you have advice on sewing HST together? Seam intersections put e off HST
Francyne Madler on
Is it important to press the seams open on HSTs or can they be pressed to the dark side?
suzanne denman on
Your videos and advice are fantastic! Thank you so much. I use the square method because I am not successful sewing on the bias. I’d like to add a couple of steps that make it super successful. Before I cut my square into triangles, I press the square open. Then I cut them apart and put them in stacks under a ruler. Honestly, anything to avoid bias! This is such a fun project. Thank you!
suzanne denman on
Your videos and advice are fantastic! Thank you so much. I use the square method because I am not successful sewing on the bias. I’d like to add a couple of steps that make it super successful. Before I cut my square into triangles, I press the square open. Then I cut them apart and put them in stacks under a ruler. Honestly, anything to avoid bias! This is such a fun project. Thank you!