Botanical Inks

What are Botanical Inks?

Botanical inks are natural, plant-based inks made from materials such as bark, nuts, roots, flowers, and minerals. Traditionally crafted using natural binders like gum arabic, these inks have been used for centuries in writing, calligraphy, and art. Today, botanical inks are valued for their sustainability, rich organic colours, and connection to historical making practices.

All the botanical inks for sale on this website have been handmade by us on-site in our Dye House.

Quick facts about Botanical Inks

A Return to Natural Ink Making

Discover the natural beauty of botanical inks, where art meets sustainability. Handcrafted from plants, flowers, roots, and other organic materials, these eco-friendly pigments offer a vibrant, earth-conscious alternative to synthetic dyes.

Each handmade batch captures the unique hues and essence of nature, transforming your creative projects, textiles, or stationery with living colour that tells a story of the land it came from. Whether you’re an artist, crafter, or conscious consumer, botanical inks invite you to create with colour that’s as kind to the planet as it is beautiful.

Botanical Inks - Oak Gall Ink (black) and Walnut Ink (brown)

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What is the historical importance of Botanical Inks?

Oak Gall Ink

Oak gall ink has been prized throughout history for its deep colour, permanence, and exceptional durability. This remarkable ink was used to create many of the world’s most important documents, including the Dead Sea Scrolls, Magna Carta, Shakespeare’s Will, Leonardo da Vinci’s notebooks, and the founding documents of the United States, the Declaration of Independence and the Constitution. It also appears in ancient biblical manuscripts such as the Codex Vaticanus, Codex Sinaiticus, and Codex Alexandrinus. Renowned for its ability to withstand time, oak gall ink remains a symbol of enduring craftsmanship and historical legacy.

Walnut Ink

Walnut ink has a rich history as a durable, natural pigment used by medieval scribes, Renaissance artists like Leonardo da Vinci, and early explorers for manuscripts, artworks, maps, and official records. Its deep, warm tones and lasting quality made it ideal for preserving important documents and creative works over centuries. Today, walnut ink continues to be valued by artists and calligraphers, admired for its historical authenticity, timeless beauty, and connection to traditional botanical craft.

How Botanical Inks are Made

The process of making botanical inks is rooted in traditional craft:

• Harvesting – materials such as oak galls or walnut husks are carefully sourced
• Extraction – colour is drawn out through soaking or simmering
• Binding – natural binders like gum arabic are added for flow and adhesion
• Preserving – ingredients are balanced to ensure stability over time

Each step shapes the final ink, influencing its tone, texture, and behaviour on the page.

Types of Botanical Inks

Oak Gall Ink

Oak gall ink is one of the most historically significant inks, used in manuscripts for centuries. Made from tannin-rich oak galls, it produces a deep, permanent black that darkens as it oxidises on the page. Its durability has made it a trusted ink for archival writing.

Walnut Ink

Walnut ink is derived from the husks of walnuts, producing a warm, transparent brown. It is prized for its soft tonal range and expressive qualities, making it especially suited to drawing and wash techniques.

What are botanical inks used for?

Botanical inks are versatile and widely used across creative practices:

• Calligraphy and lettering
• Illustration and drawing
• Fine art and painting
• Bookbinding and traditional craft
• Experimental and sustainable art practices

Their natural flow and tonal variation encourage a more responsive, tactile approach to mark-making.

From the Middle Ages to the 19th century, oak gall ink was one of the most frequently made and used inks in Europe. It was made in batches by hand until the 18th century, when commercial production methods began. The rusty browns of manuscripts written in oak gall ink make it one of the most recognisable inks in the world.

Oak Gall ink is made from gall nuts, iron and water with gum Arabic as a binder to keep the pigment in suspension as well as binding the ink to the written surface. The famous book of Kells is generally considered to be one of the finest manuscripts from early medieval Britain. This book was written in the distinctive iron gall ink as well as other ink colours to be found within the leaves of parchment.

Why choose botanical inks?

Choosing botanical inks is as much about process as it is about outcome. They offer:

• A sustainable alternative to synthetic inks
• A connection to historical and traditional methods
• Unique, evolving colours shaped by natural materials
• A slower, more mindful creative practice

For many, they represent a way of working that values material, place, and time.

Frequently Asked Questions

What are botanical inks made from?

Botanical inks are made from natural materials such as plants, nuts, minerals, and binders like gum arabic.

Are botanical inks waterproof?

Some botanical inks, such as oak gall ink, become highly permanent over time, while others remain more water-sensitive depending on their composition.

Can botanical inks be used in fountain pens?

Most botanical inks are not suitable for fountain pens due to natural particles and binders. They are best used with dip pens or brushes.

Are botanical inks eco-friendly?

Yes. Botanical inks are typically biodegradable and made using low-impact, natural ingredients.

What is oak gall ink?

Oak gall ink is a traditional ink made from oak galls and tannins. It has been used historically for writing and manuscripts due to its permanence.

What is walnut ink?

Walnut ink is a natural brown ink made from walnut husks, known for its warm tone and suitability for drawing and washes.

Explore botanical inks

Discover a range of handcrafted botanical inks, each made in small batches using traditional methods and foraged materials.

Shop the collection to find inks suited for calligraphy, drawing, and creative practice.

Browse Handmade Botanical Inks Online Shop
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