Left Weitershoppen
Ihre Bestellung

Ihr Warenkorb ist leer

Das könnte dir auch gefallen
In den Warenkorb
Kostenloser Versand bei Bestellungen über
100 € EU / 170 US$ Welt
Wir liefern aus Berlin. Abholung möglich. Kostenloser Versand über 100€.




Tips for dyeing clothes with plantsSince I started offering plant dyeing services I get a lot of inquiries from small sustainable brands who want to add a like of plant-dyed products to their collections. I enjoy sharing my expertise and assist other entrepreneurs on their journey to a more sustainable business. So I realized it will be of service to share some thoughts about plant dyes in sustainable fashion on my blog too, for a wider range of people to make use of them.
I divided the post into the most common questions and answers—all I have learned so far, based on my own experience as a small brand. I offer plant dyed products myself, though I also have a line of synthetically dyed bags, dyed in a GOTS-certified process. If you want to read more about why and how I developed this line, click on the respective links.


Is that the right approach?

Plant dyeing is experiencing a boom, as is sustainable fashion. Plant dyeing might seem like an eco-friendly solution and of course a great marketing boost, too. I get all kinds of inquiries, from dyeing a single garment, to dyeing hundreds of yards of fabric / hundreds of pieces of clothing. Here is my perspective:

I am an artisan working in my studio dye kitchen, hence I can only offer small quantities. It’s all done by hand in my 30L dye pots. What any artisan dyer would tell you—dyeing huge lengths of fabric is not possible in this setting and it would probably take months. It’s also a fairly water-consuming process when done without proper machinery, therefore not the most sustainable choice. If you are thinking about dyeing substantial lengths of fabric, my tip would be to find a professional dyery offering this service. This is quite a task, though, at least in Europe as far as I know. I know of no single professional dyery that focuses on dyeing fabric with plants, but if you do—let me know and I will be happy to add it to this post!

So an alternative you might want to consider, if you want to ditch unhealthy dyes, is switching to a low-impact synthetic processes. I write in detail about pros and cons of low-impact dyes here, I also give examples of brands who took different approaches to this dilemma, both with great success. In short: collecting plants in the wild isn't sustainable for big batches. Farming dye plants has ecological impact of course, as well as the water usage. This might be even higher than that of a certified low-impact dyery. In the case of synthetic colors, the dye is washfast and lightfast and can also be safely spot-cleaned, so it is less likely to get tossed. If your goal is to offer products made with respect for people and the planet, then you have to dig a little deeper.

Consider art-collabs and limited editions

Where I believe you can successfully incorporate plant dyes are limited editions. If you are a fashion brand, think about a line of products, that can be developed together with the artisan dyer to promote sustainability in your business. You can raise awareness of your clients and offer unique pieces in small quantities, in a form of a short-term artist-collab. Because the dyeing very time-consuming and done by hand, it is not cheap. Limited edition helps justify a higher price point.

Every dyer has a different studio setup and can process different amounts of clothes/fabric. It changes seasonally too—I can dye more in summer, as the pieces dry quicker and I can air-dry them outside. Winters are for smaller projects, due to my small studio square footage.

What kinds of fabrics can be plant-dyed

Once we are on the same page and you decided if plant dyes are for you, a few words about what kind of fabric you can dye.

Natural dyes only work on natural fibers, like wool, silk, cotton, linen etc. Polyester and other synthetic fibers have a different chemical structure and don’t bond with plant dyes well. If you are thinking about dyeing a blend with a high percentage of natural fibers, tests will be needed to determine how the dyes absorb.

All fabrics need to be thoroughly washed, usually at 90°C, before dyeing, as well as pre-treated with metal salts (mordants). Think about it before you sew the pieces. Wash/cook the fabric first, otherwise the clothing might distort, or choose RTD (ready to dye) fabrics for your project. I always wash the fabric before I sew anything. Usually I dye it beforehand too, but this is not critical. I like to do it before, though, in case anything goes wrong. It saves me work and nerves.

What plants to use for dyeing clothes

This is a common question, together with an idea of sticking to the local food waste as a dyestuff. Most of the kitchen waste unfortunately doesn’t stay colorfast. For clothing I usually suggest traditional local dye plants like madder root or weld. Onion skins might fade after a few years, coffee usually only stains the fabric. Fruit pulp won’t dye at all. Another common idea is using leftover flowers from local florists. If you want to offer high-quality durable clothing, I would advise against that, as most of the flowers are not light fast.

If you are thinking about using local resources for lightfast colors, I would suggest wood shavings from local sawmills. Otherwise I highly recommend choosing traditionally farmed dye plants for the best colorfastness, as well as locally collected dyes for small projects. This is not viable for bigger batches. I don’t grow my own plants, but I collect a lot of them locally, on the sides of the roads, in parks, on abandoned lots. Always taking small amounts to not disturb the environment.

That being said: these are my general tips for fashion brands. If you are dyeing for yourself, I would be much less strict! And if you are a business but your idea is to offer an elusive experience of clothing that changes overtime, let me know and we will talk the details. There is no right or wrong, there is just informed.

How to make your plant-dyed clothes lightfast

One thing to remember is that all fabrics in order to be colorfast need to be treated with metal salts like iron and aluminum. You should take it into account when deciding if this approach matches with your sustainability vision. Mordants bond with the fiber and dyes bond with the mordant. They make the colors last, so that they can be exposed to sunlight and washed. And even though there are a few ways to skip the mordants (mostly by using tannin-rich dyes producing grey and beige), they are a MUST for lightfast vibrant colors.

Whatever you do, though, plant dyes are not pH-stain resistant. Very acidic or very alkaline liquids will stain or discolor plant dyes. Keep in mind that sweat stains might get visible overtime. The key is to neutralize the stains quickly, to go back to the neutral pH. As most stains are acidic, baking soda solution applied to the stain will minimize the damage.

It is best to wash plant-dyed pieces by hand, in lukewarm water, using a neutral-pH detergent (like wool soap). Dry in shade. I don’t advise spot cleaning, as vigorous rubbing might discolour the dye.

Last one thing to mention—mordants won’t make unstable dyes last. For the best result you have to combine lightfast dyes with mordants. For pieces that will be exposed to sunlight a lot, you should choose traditionally lightfast dyes. For low-exposure pieces (like a cocktail purse) you are a bit more free.

Designing the color ways

Natural dyes are somewhat transparent. If you want to overdye an old garment, for example a yellow piece, you will achieve red with a yellow/orange undertone.

It is difficult to achieve a certain color. I usually start with the direction and test my way through the fabric samples, mordants and dyes. Each fabric takes up the dyes differently and what is pink on one fabric, might be orange on another. Yellow is the most common dye in the natural world, there are different shades of reds and pinks, too. Greens usually are made by modifying yellow to olive green, same two-step process applies to greys. Blue calls for an entirely different dyeing—indigo or woad vat. Deep greens and blacks are the most challenging to achieve, as they require over-dyeing and are therefore difficult and expensive to produce.

I like to let plant dyes surprise me, but if you are not that person, extensive testing has to be planned into your process.

Choosing the right process

Another important thing to mention - plant dyeing is never entirely even and there are always some variegations happening. This is true at least for my own small dyepots. It is possible to reduce them but constant stirring for few hours but almost impossible to completely avoid. Some people like it, some people don't!

Shibori is a way to make this uneven effect look intentional. There are many beautiful tie-dye techniques you can incorporate in your designs.

If you are thinking about covering the stains, bundle dyeing is the best solution. The results are unique every time and even if some of the dyes fade overtime, others stay strong, so that the garments does not look faded. And if your clients stain it while wearing, it won’t mean the piece is spoiled! Most stains are not visible on a colorful bundle-dye.

This is why bundle dye is also a great technique for kids clothing. I probably wouldn’t use aluminium mordants for kids unless you can really make sure the fabric is rinsed very thoroughly. Plus kids clothes don’t have to stay colorfast for dozens of years anyway (kids grown fast!). Mordanting won’t make them pH proof anyway, so stains will still be happening, as it is with kids. I would personally go for bundle dyeing with soy milk or iron, to make it practical while beautiful.

Plan enough time to get it right

A project always starts with testing. If you have no fabric samples to test it beforehand, it is really hard to tell how the color turns out. Different fabrics yield different results, and what is dyes pink on one fabric might turn coral red or even orange on another. So unless you are fine with getting a different color than what you hoped for, it’s probably not the way to go.

So keep some fabric samples at hand in a size that will let you properly assess the result (at least 15x15cm each, the more the better). Mordanting, testing and evaluating takes time. There is a lot of back and forth, so make sure your deadline is not just a month away. This is not enough time to proceed with a project.

It is still possible that the end result will be slightly different that the tests. You have to prepare for small surprises, as plants are grown on different soils, water quality differs, the moon is in a different phase. This is an organic process that I am here to assist with. But it’s the plants doing most of the work! 

Well, this blog post turned out much longer that anticipated!

I might turn it into even more extensive ebook in the future to take it even further, because I feel there is a lot I didn’t cover here 😅

As you can see there is a lot to consider and I hope you have a better understanding of how to prepare yourself for this process now. I am happy to answer your further questions and of course I am waiting for ethical fashion brands to collaborate with in the future.

If you have any questions, I am happy to help. I hope you will enjoy this colorful practice and find joy in little things this spring.


If you want to get a clear overview of the world of plant dyes,
I recently published a small ebook about all the dyeing basics.
You can find it here:

And if you are ready to start diving deep with your dyeing practice,
check out my “Mordants for natural dyes” ebook
with useful tips, recipes, and alternatives, available on Etsy.

Thank you for following along! If you are interested in behind-the-scenes of my handmade business, you can find me on Instagram. If you’d like to receive my monthly thoughts on self-employment and creativity, add your email to my Substack subscribers list.