Thursday, February 27, 2014

COCHINEAL BEETLE DYE


native to mexico & the american southwest,  the cochineal beetle lives on
the prickly pear cactus.  if you’ve every seen prickly pear fruit, you know
the amazing color of cochineal dye ~
a brilliant pink that evokes the north american desert lands

here is the recipe we use to dye about 8 lightweight silk garments:
to make the dye ~
plan to use a 15 gallon pot for dyeing
first, add 2 oz of cochineal beetles to a 1 quart pot of water
boil for 30 minutes & strain off dye,
repeat 4 times,
add the dye liquid to the 15 gallon pot filled with water
boil your premordanted frocks ~ ( i boil the fabric or clothing in a potassium aluminum sulphate solution the day before ~ 5.5 oz in 15 gallons of water ) in the dye for 1 hour

sometimes we add vinegar to the dye bath & this yields a less bluish pink that reminds me of the shade used in south american textiles

~ nancy


Wednesday, February 19, 2014

BLACK WALNUT DYE



the black walnuts i use are gathered
 at my family’s farm in pennsylvania
 every fall i look forward to the variations
 of each season’s harvest 
different shades of rich amber 
influenced by the water, the sun, & their age
an authentic resonance with the natural world
they are a personal connection 

to preserve the walnuts, i dry them in the sun

to make the dye ~

boil 15 pounds of walnuts in 4 gallons of water for about an hour,
then strain the liquid into the dye pot 
do this 6 times to fill a 15 gallon dye pot

walnut requires no mordant, but i sometimes pre-mordant with alum,
 especially if i'll  be using additional layers of botanical color

boil the wetted & cleaned fabric for about an hour, then rinse 
to see a beautiful earth & brilliant botanical color

~ nancy