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Natural Dyes

Rhubarb Root - Powdered [50g]

£6.00 inc. VAT

Rheum palmatum

This Natural Dye produces a yellow colour and with the careful use of household ammonia, once the fibre has been dyed, can change the colour to a pink.

An Alum mordant is required for protein fibres.

A tannin and Alum mordant are required for all cellulose fibres.

Not food safe, so please do not make a drink with this dye.

In the image below, the wool skein has been treated with (from top to bottom) Alum, Citric Acid, Ammonia, Copper Sulphate, Iron (Ferrous Sulphate).

11 in stock

SKU B00-ND-033 Category

International Customers: Please make sure your country will accept plant material through the post, we will not be responsible for any item refused or destroyed by border control.