Strong and bright yellows from birch and march tea!

On this beautiful summerday I had the oppotunity to help Sanski with her first yarndyingsession this year. I asked her what to bring and her answer was : anything. Out I went yesterday for a walk in the forest. I picked birch and march tea. Both give bright yellow colours. The one of the march tea slightly darker and warmer.

Yarn from march tea

The colour of the yarn on the left is the one from march tea. The colour on the left comes from birch.

Colour of birch and colour of birch with a hint of natural indigo  becomes green!