I have read that indigo content gets lower when the plants start to flower, but I haven't experimented with plants in different stage, because usually flowering starts so late here. It depends on the temperature how long it takes to extract the indigo, when the leaves are ready they look all wilted and spent. How exciting and inspiring to have so many fibre artists, gardeners and … Earlier I have thought that 70°C is the highest temperature to use in japanese indigo extraction, but it is now interesting to see in the future if I get darker shades when I use lower temperature. Harvesting Japanese Indigo 3. They were there until next morning when I raised the temperature slowly during two hours to almost 60°C, then turned the heat off and let them cool for another hour to 50°. Pienemmät jalopähkinät ovat japaninjalopähkinän (Juglans ailanthifolia) pähkinöitä ja isommat mantsurianjalopähkinän (Juglans mandshurica) pähkinöitä. Many of you even joined the Pembina Fibreshed’s community indigo project this year and you are growing your own indigo. The first plants showed already flower buds. Some indigo precursors had already been extracted during to night soak, and it's been so warm that soaking in hot weather for three to four days could have been enough even without raising the temperature. Look also under page Mitten kits for more information. Dyeing with Japanese Indigo (opens new page) Buy Japanese Indigo seeds. This will be a hands on demonstration, but not a natural dyeing class. Many of you have followed along on our journey of growing and dyeing with japanese indigo. Lehdet saivat olla siinä seuraavaan aamuun, jolloin nostin lämpötilan hitaasti 50-60 asteeseen, mihin meni kaksi tuntia. At least now there was plenty of indigo in the plants. Thank you:). The smaller walnuts are Japanese Walnuts (Juglans ailanthifolia) and bigger ones are Manchurian Walnuts (Juglans mandshurica). I've got the third vat underway, admiring the colours of the previous ones. Walnut and Saw-wort dyeing Värjäys jalopähkinöillä... First japanese indigo harvest, and dye mushrooms a... My dye plants right now Värikasvejani nyt. The ability to correctly identify the plants needed, to understand their growth stages sufficiently well to be able to obtain the greatest dye, offer both challenge and pleasure.". Jo yön yli liotessaan esiasteita oli alkanut irrota lehdistä ja lämpiminä päivinä lehdet olisivatkin uuttuneet ihan vain vedessä kolmen neljän päivän aikana. Viidestä rehevästi kasvaneesta taimesta tuli lehtiä 2,4kg, jolla värjäsin 1,5kg sinistä lankaa. Sitten happi pois liemestä joko hydrosulfiitilla tai onnistuu myös fruktoosilla, ja värjäys. Uuttamisen jälkeen lehdet pois liemestä, kidesoodalisäys niin, että pH on 9-10, ja hapetusta 10-15 minuuttia, kunnes liemi on tummansinistä. PLEASE DON'T TAKE, PIN OR USE THEM WITHOUT PERMISSION. There is an onsite washroom (not wheelchair accessible) and we will limit numbers to 25 to comply with the Manitoba Covid-19 Health requirements and to ensure the safety of all those that attend. from You will learn how to dye with fresh indigo leaves and also how to extract pigment using the cold water method. For those involved in the Pembina Fibreshed Community Indigo Project a similar demonstration and harvest will occur for free later in the summer (folks involved are welcome to attend both or just the PF event). Tosi nopeasti leikatut kasvit alkavatkin nuutua auringossa, vaikka aloin riipiä niitä saman tien leikkauksen jälkeen. In India, the birthplace of indigo, dye paste is dried into cakes for easy transportation and trade. Leikkasin kasvit iltapäivällä kun ne olivat jo valmiiksi kuivahkoja, ja laitoin riivityt lehdet verkkopussissa hanakuumaan veteen kattilaan kannen alle. After extraction I pulled the net bag with leaves off from the bath, added washing soda so that ph was 9 -10, and oxygenated 10-15 minutes until the bath looked dark blue. And watch out for caterpillars eating the leaves of greenhouse plants in late September. TM + © 2020 Vimeo, Inc. All rights reserved. Perjantaina sain myös kauden ensimmäiset samettijalat, ja kävin hakemassa kasviystävältäni lähistöltä jalopähkinöitä värjäykseen. This blog is about dyeing with plants and mushrooms. This class does not include supplies, or yarn/fibre. Record and instantly share video messages from your browser. Many of you even joined the Pembina Fibreshed’s community indigo project this year and you are growing your own indigo. That is why I always plants some inside the polytunnel, just in case the summer is cool. The first plants showed already flower buds. This document aims to support regional farmers in their efforts to bring indigo farming forward as a viable economic option. Japanese indigo loves lot and humid weather:). We need to do our first indigo harvest on the farm and thought it would be a great opportunity to do a demonstrations on processing indigo. Olen nyt lukenut täältä, Fibershed'in Production of indigo dye sivuilta (s 19-20), että entsyymi joka muuttaa lehdissä olevan indigon esiasteen indicanin indoxyliksi ei toimi yli 60°C, joten siksikin väritattaren uuton kanssa kannattaa olla tarkka lämpötilojen suhteen. Blogini kertoo kasvivärjäyksestä ja sienivärjäyksestä. Walnuts are now soaking and yarns dyed with those mushrooms are drying outside. I have read now here in Fibershead Production of indigo dye - pages (p.19-20), that enzyme which is needed to change indican to indoxyl doesn't work so well in elevated temperatures and is completely inhibited over 60°C, so that is also why it is better to use lower temperatures. I used now hydrosulfit to remove the oxygen from the bath, but also fructose would do it. Viime viikolla keräsin ensimmäisen sadon väritattaresta, nämä olivat kasvihuoneessa kasvavia taimia. Nyt ainakin vielä väriä tuli tosi hyvin. Last week I harvested the first japanese indigo from my polytunnel. As part of the Sustainable Studio course, students will harvest Japanese indigo, a plant that has been used for thousands of years for its natural blue pigment. This is a hands on demonstration on doing fresh leaf indigo dyeing and also the cold water extraction method. July 8, 2020 Anna Hunter. I have gotten more blue from my own japanese indigo baths when using hydrosulfit than fructose, so that is why I used it also now. We give a detailed review of the planting and harvesting processes in indigo dye production and consider how to scale production using appropriate tools and technology. harvesting Japanese indigo | … Farm Demonstration - Growing, Harvesting and Processing Japanese Indigo. At least now there was plenty of indigo in the plants. Clik the picture to go to my shop to see the mitten kits. Long Way Homestead Fibre Farm and Wool Mill. We will be working outside, in a shaded area, but it could be hot, so bring water. Please enable JavaScript to experience Vimeo in all of its glory. Harvesting & processing the Japanese indigo crop: http://www.fabriholic.com/2017/01/28/indigo-in-progress/ Fibershed, A demonstration of harvesting Japanese indigo. Pussin päälle tuli paino, että pussi lehtineen pysyi veden alla. Post jobs, find pros, and collaborate commission-free in our professional marketplace. Make social videos in an instant: use custom templates to tell the right story for your business. Many of you have followed along on our journey of growing and dyeing with japanese indigo. Last week I harvested the first japanese indigo from my polytunnel. Dyeing with Juglans Värjäys jalopähkinöillä, Riihivilla Aarni in Knitter's Review 2011, Dyeing with hedgestraws Värjäystä mataroilla, Dyeing with rhubarb Värjäystä raparperilla, Dyeing with spruce cones Värjäystä kuusenkävyillä, Dyeing with tree leaves Värjäystä puiden lehdillä, Dyeing with wild plants Värjäystä luonnonkasveilla, Mordanting with rhubarb leaves Puretus raparperinlehdillä, Natural colored yarn Luonnoväriset langat, Värjäystä puutarhakasveilla Dyeing with gardenplants. Help keep Vimeo safe and clean. A demonstration of harvesting Japanese indigo. Unlike the pest species Japanese Knotweed, to which it is related, Japanese Indigo is frost tender and needs protection from cold weather. Kun lämpö oli melkein 60 astetta napsautin levyn kiinni ja annoin jäähtyä vielä tunnin verran, jolloin lämpö oli 50°C. I have read that indigo content gets lower when the plants start to flower, but I haven't experimented with plants in different stage, because usually flowering starts so late here. Aiemmin olen luullut 70° olevan raja, minkä yli ei uuttamisessa saa mennä, mutta mielenkiintoista nyt seurata, saanko tummempia värejä hiukan alhaisemmilla uuttolämpötiloilla. Every community—places like Mexico, Nigeria, and Japan—has its own spiritual rituals, recipes, and techniques for creating natural indigo dye. Riippuu lämpötilasta kuinka kauan uuttumiseen menee, ja lehdistä sitten näkee kun ne ovat ihan virttyneitä ja uuttuneen näköisiä.
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