How to Geode Tie Dye (Guide for a Stunning Agate Look)

Geode tie dye, sometimes called an agate tie dye effect, gives a gorgeous, gemstone-inspired result that’s well worth the time. There are so many beautiful options and outcomes with this technique!

Tying a geode pattern in your tie dye isn’t too complicated and after a few pointers you will find here, you’ll be set to start your first geode tying project. Remember, practice makes perfect! I’m still learning with each project too!

If you want more tie dye inspiration, here are my 5 favorite shibori folds and a full comparison of the best tie dye brands for vivid results.

Want to see 12 more of my favorite folds? Grab the guide here.

If you’re interested in tie-dye you can try these other ways of folding your fabric for tie-dye or use simple household items like turmeric for a natural dye option.

Before you start, make sure you have the right supplies! I put together a full guide to the Best Tie-Dye Supplies I use for every project — check it out here.

💡 Quick Tips for Geode Tie Dye

• Use sinew, not rubber bands – it holds tighter and gives you those crisp, ring-like edges.
• Go heavy on the soda ash soak – muted colors usually mean not enough prep.
• Layer your colors from dark to light for a more natural “stone” effect.
• Add extra ice if you want softer blends; use less ice for bolder contrasts.
• Patience pays off – let it sit at least 24 hours for full color saturation.

I love tie-dye and write blog post after blog post on how to get different results. But THIS tutorial might be my favorite so far! Although the way you tie is a bit more tedious than other ways of tying, it’s worth it.

I have a step-by-step for you here in photo form, video form, AND a printable option. So I think you’re set up for success. Can’t wait to see your results!

Below you can see how to do a geode on a tee shirt!

Supplies You’ll Need for Geode Tie Dye

• Blanket (or other natural fabric)
• Dye
• Soda Ash
• Sinew
• A pipe of some sort (I used a copper pipe I had lying around but now I use a sinew puller I got from Etsy!)

For a full list of my supplies check out my tie dye supply list here.

How to Tie a Geode Tie Dye Pattern

1. Start by grabbing a random piece of your fabric. I like to go from off center a bit.
2. Scrunch the fabric so it’s not just a perfect circle, and begin wrapping your sinew 3-5 times.
3. Pull the sinew tight. You’ll feel a little tug. You CAN pull too tight and break your sinew so be aware of that!
4. Grab the fabric just a little lower than your current tie, scrunch it up, and repeat this process.
5. Some people like to do just one big geode. I like to do 2 or 3 on each of mine. If I’m doing something big like a swaddle I do up to 5!

How to Apply Dye for a Geode Effect

This is the DOI (dyed on ice) method. You can also do DUI (dye under ice) and get a slightly different result. I have a post coming soon with those exact comparisons.

Do not skip this step! Your dye will be extremely muted if you do. Trust me… I know.

The dye I used – all Jaquard brand:

• Violet
• Medium Blue
• Golden Yellow
• Teal

All of these colors were part of this set.

How Long to Let It Sit & Rinse

Allow the ice to melt and sit for at least 24 hours. If you’re interested, I did a test on how long to let dye sit.

This takes quite a while. I rinse it while it’s tied, then start untying it as I continue to rinse. Here’s my full rinse out method.

Here’s a shot at the final result. So beautiful!

Agate Dye Video Tutorial

I have a full playlist of all of my geodes linked below!

FAQs About Geode Tie Dye

📌 Love this? Pin it for later so you can come back when you’re ready to start your geode tie dye project!