Dyers Picnic - Birmingham and District Guild of Weavers, Spinners and Dyers

What a fantastic day we were very busy and productive.   I had a lot of fun learning a great deal about dyeing and we had a delicious 'Picnic Lunch'.  Dyeing was great fun as a group, as we got to try out several types of dye and dyeing techniques comparing notes and results as we went along..  The member who hosted it did a brilliant job providing the venue (her back garden), setting up the marquee and the camp stoves, organising several dye baths and helping all of us.  The Marquee was perfect to gather under when the sun stop shining and we had a couple of showers of rain.

A 'Weld' Dye bath

We also had Dye baths of Forsythia and Copper, Logwood, Walnut, Onion skin, Madder, Indigo and cochineal.  Acid dyes were also available for people to experiment with.

Acid Dyeing in progress.

Some beautiful Norwegian Fleece Getting the Colourful Experiment treatment

The prettiest washing line for miles around

All of the above colours were produced with Natural Dyes apart from the 'Canary' yellow which is an acid dye.  They are all reasonably Colourfast Dyes.  I loved the pinks and purples.  My favourite is the purple produced by the Logwood.   

Dyeing Workshop - Preparation

You can read about my Extremely Novice Adventures in dyeing 'here' by clicking this link:  I told you I will be going on a 'Dyeing Picnic' in the Summer,hosted by one of the members of 'The Birmingham and District Guild of Weavers, Spinners and Dyers', well I can't believe it has come around so quickly, I am off picnicking tomorrow to learn more.  So today I will be busy preparing my Merino yarn and fibre for tomorrows various dye baths.

This was my Mom's first spin so it will be perfect for experimenting on.

We are going to be using a variety of dyes including 'Natural Plant Dyes' and 'Acid Dyes'.  I know for acid dyes I do not need a 'Mordant' with my yarn or fibre, the dye will be 'fixed' with steam.  For Natural dyes I need to prepare my fibre with a Mordant in advance.
:A Mordant is a chemical that fixes a dye in or on a substance by combining with the dye to form an insoluble compound
Different effects can be achieved in the dye baths depending on the mordant you use.  I am going to be using Alum as a mordant with Cream of Tartar.

You can get Alum from Chemists, I got mine from Good Old Ebay, Cream of Tartar can be bought in the baking section of the Supermarket.

My Mom and I made sample skeins of yarn weighing between 5 - 10g.  We had a total of 100g of sample skeins and 100g of Merino fibre.  For 100g of fibre you use 8g of Alum and 7g of Cream of Tartar.  First we dissolved the mordant in a small amount of water in a large pan.  Next we added enough water for the fibre to move freely.  It was then heated slowly to come to a simmer over an hour where it then stays at just below boiling for another hour.  It smells awful and we had all the doors and windows open.  The fibre is then left to cool in the mordant over night.

Woolly Stew - the sample skeins are under the Merino fibre

I am most looking forward to Indigo dyeing, for which you do not need a mordant.  The idea of the day is to go home with a bunch of sample skeins and an idea of what colours can be achieved with a variety of plants.  I will definitely need to take my Notebook as I have a head like a sieve. 

The Yarn on the left is Merino that I dyed using an Alum Mordant and a Blackcurrant, Raspberry and Blackberry Dye bath.  The colour was disappointing but the smell delicious!  I will stick to making Jam with these fruits.