Alcea, trémière, Malve, malvarrosa, leamhach beannaithe
I’d been saving the heads of my one dark purple hollyhock for over a year. Why only one? They always seem to get rust and then grow stunted. Either that or the insects bore into the buds before the flowers open.
Anyway, about 60g of dried heads (petals only; no green bits) were soaked in cold tap water for most of the day, then simmered for about an hour. The liquid was viscous and smelt rather jammy. Nice!
After straining, 6 x 5g skeins were simmered in the liquor for another hour. The first two (far left) were removed (no mordant, alum + CoT), then two of the same ilk (middle) were dropped into a jar of the liquor + a slug of vinegar which altered the shade of the mordanted yarn from brown-with-a-hint-of-green to brown-with-a-hint-of-pink . The last two were left in the pan and had a spoonful of bicarb added. Alchemy! Two shades of gobsmacking moss green!