You searched for indigo - Page 4 of 7

This Indigo Research Could Make Blue Jeans Green

According to Phys.org, Berkeley bioengineering professor John Dueber has studied the chemical steps plants use to naturally make indigo, and he thinks he has found an environmentally green way for the industry to churn out the dye without the use of toxic compounds. “When plant leaves are healthy, a chemical precursor to indigo, called indican, is caged within a sugar molecule and isolated from the rest of the cell in an organelle. Only when leaves are damaged is indican released from this compartment. The sugar protective cage is removed, allowing a chemical change that makes indigo. Green leaves turn blue. … Read more

Dyeing for Dummies: Natural Dye Poster Child-Indigo

Indigo has a long standing history of heavy-duty power in terms of economics and trade and is probably one of the most talked and written about dyes in the natural dye world. We love the color blue and all its moodiness. It’s also very in for fall 14. Get ready for the navy explosion! For this Dyeing for Dummies, I have put not only myself but husband and daughter in the cross hairs of looking foolish, over exuberant, and dummy-like. (Side note, they had a blast and refuse to be called dummies.) We used all of Botanical Colors’ dyes and … Read more

Social Change Through Indigo, Shibori and EILEEN FISHER

This past weekend we had the pleasure of collaborating with EILEEN FISHER’S GREEN EILEEN team at a workshop in Seattle at the Hillman City Collaboratory. The Collaboratory is a center for the arts and an incubator for social change with a mission to create a space of transformation including the built environment and the programming specifically designed to create community and equip change-makers. The Collaboratory is housed in a multi-use complex that incorporates four unique spaces: the mixing chamber, the coworking office, the learning kitchen, and the community park & garden. Attendees learned the Japanese art of shibori and natural … Read more

You Asked, Kathy Answered: Overwintering An Indigo Vat

We get lots of emails from customers about challenges with dyeing and needing Botanical Colors’ President Kathy Hattori’s help. Why not share the learning so we can all benefit? From our inboxes to you, it’s simple: You Asked, Kathy Answered. Email [email protected] with your plea for help! YOU ASKED: I’ve moved to a new place and don’t have room to bring my buckets of indigo indoors for the winter (Seattle area). I’m pretty sure that I will need to re-start any ferment in the spring, but will my indigo vat survive otherwise? Somewhat of a beginner here. KATHY ANSWERED: Survivability … Read more

You Asked, Kathy Answered: Indigo For Soap Making

We get lots of emails from customers about challenges with dyeing and needing Botanical Colors’ President Kathy Hattori’s help. Why not share the learning so we can all benefit? From our inboxes to you, it’s simple: You Asked, Kathy Answered. Email [email protected] with your plea for help! YOU ASKED: Indigo is often used as a natural colorant in soap making and I have been using your organic indigo powder for the past couple of years. As I’ve been researching about processing my fresh indigo plants to turn into powder I’ve started wondering about using indigo powder for soap making and … Read more

You Asked, Kathy Answered: Indigo Heaters + Baskets

We get lots of emails from customers about challenges with dyeing and needing Botanical Colors’ President Kathy Hattori’s help. Why not share the learning so we can all benefit? From our inboxes to you, it’s simple: You Asked, Kathy Answered. Email questions@botanicalcolors with your plea for help! YOU ASKED: I am doing some indigo dyeing and a friend mentioned using an indigo bucket heater to keep the temperature of the water at the correct temperature. She mentioned you sold them, but can’t find them on your website. Do you stock them? If so, where can I see them? If not, … Read more

You Asked, Kathy Answered: What’s The Indigo Setup?

We get lots of emails from customers about challenges with dyeing and needing Botanical Colors’ President Kathy Hattori’s help. Why not share the learning so we can all benefit? From our inboxes to you, it’s simple: You Asked, Kathy Answered. Email questions@botanicalcolors with your plea for help! YOU ASKED: I’m trying to set up my indigo vat finally (I purchased materials from your store months back). My only confusion is whether or not I need to purchase a stainless pot to do the initial 180-190 degree temperature rise? I don’t have one, and have a 5 gallon bucket I was … Read more

You Asked, Kathy Answered: Let’s Talk Indigo

We get lots of emails from customers about challenges with dyeing and needing Botanical Colors’ President Kathy Hattori’s help. Why not share the learning so we can all benefit? From our inboxes to you, it’s simple: You Asked, Kathy Answered. YOU ASKED: I started my indigo journey 🙂 and have a question. I tried looking through the blog first but couldn’t find this similar issue I’m having. I have an indigo 1-2-3 iron vat. My vat seems in okay condition — After stirring and letting the sediment settle, the color is light yellow/amber but when I dip my fabrics, they … Read more

How to Make a 1-2-3 Iron Indigo Vat

An iron vat will give you a cool blue-gray color. It is a good choice for dark blue shades. Once it is built, you can dip in this vat at room temperature without reheating it. If you want to dye wool or silk, do not use an iron vat as it damages protein fibers. Important safety note: Iron (ferrous sulfate) in high doses is unsafe for babies, small children and pets. It is not known if iron residue remains on the fabric and in the vat in amounts that could be of concern. Out of an abundance of caution, we … Read more

How to Make a 1-2-3 Henna Indigo Vat

A henna vat will give you a warm blue color as henna has a strong brown-orange undertone, and it influences the cool shades of blue. It is a good choice for dark blue shades. Henna vats get noticeably stronger after several days of rest once they are built and the vat will smell strongly herbal. The henna powder is quite bulky and goopy when it is hydrated, so we like to mix it separately with a generous amount of water and then strain it through a fine mesh sieve to remove any lumps before adding it into the vat. Unsure … Read more