We planned the dyeing a bit with my teacher Ellinor. I want to make an experiment with only a small amount of yarn because of the uncertainty of the end result.
So, this is my plan:
120g yarn = 100g “industrial” white woollen yarn (3 fibres) and 20g tightly hand-spunned (spinning wheel) yarn (2 fibres)
This amount is divided to two small skeins (2 x 50g + 10g).
Other skein is washed with water and a small amount of ammonia and the other with mixture of water and urine. The purpose is to wash away the lanolin fat before mordanting with alum. The point in using urine is to experiment again: it has been a very popular way to wash yarn, but the amounts which were used are a bit uncertain. Another thing is that I didn’t remember to begin to pee in a bucket before this morning, so the urine I’ll use is quite fresh, which means I probably need more than it has been traditional (which is a bit nicer for me, because some weeks or months old urine just smells like hell…) We’ll see if it works or not.
These skeins are divided once again to two different cauldrons. The other one is made of stainless steel, the other one of casted iron.
So, both cauldrons will have 120 grams of heather and:
- 25g ammonia-washed industial yarn
- 25g urine-washed industrial yarn
- 5g ammonia-washed hand-spunned yarn
- 5g urine-washed hand-spunned yarn
I’ll cook heather 4 hours before the dyeing. An old dyeing book (Hulda Kontturi: Luonnonväreillä värjäämisestä, http://coloriasto.blogspot.com/2007/12/hulda-kontturi-luonnonvreill-vrjmisest.html) tells that an iron cauldron will give olive green colour to the yarn dyed by heather. I’ll check if this is true. If I’ll get a nice green colour, I’ll experiment with stainless cauldron and a very small amount of iron vithrill (no idea about the correct name in English). It’s possible that in prehistory they have been dyeing in clay pots, but a bit more probable is that they have been using iron cauldrons (thought not casted iron, but I don’t have any other options now), which loose a bit of iron to the water. But we’ll see what happens, this is very exciting!
(Writing in English becomes more and more difficult. All terms are in Swedish n my head, and sometimes it’s difficult to find words even in Finnish. Sorry about terrible grammar in my later posts, but if I begin to think what I’m writing, I will not write anything…)