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Yellow

The colour of yellow flowers comes from carotenoids, which are easy for plants to produce and easily visible to bees and butterflies. In plant dyeing, the petals of many yellow-flowered plants naturally produce yellow shades, but many other shades can also be obtained by using
different parts of the plant.

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Plant Species and Dyes

Amarant

Mexican grain amaranth, Amaranthus paniculatus ’Green Thumb’

There is no information on the use of Mexican grain amaranth in plant dyeing, but its close relative Amaranthus retrofluxus, produces shades of yellow and grey.

Dahlia

Dahlia, Dahlia x pinnata ’Justice’

Dahlia flowers come in various shades of yellow and brown.

Snötörel

Euphorbia graminea

There is no information on the use of Euphorbia graminea in dyeing, but it was used to replace the poisonous leafy spurge (Euphorbia esula), which produces shades of yellow and brown.

Dahlia

Common marigold, Calendula officinalis ’Snow Princess’

Boiling the flowers of the common marigold produces shades of yellow and yellow-orange. The leaves produce shades of yellow and cream using alum mordanting (a method to make the color
adhere better).

Lejongap

Snapdragon, Antirrhinum majus Snapshot ’Yellow’

Snapdragon produces shades of green and gold, but the species is not particularly significant in plant dyeing.

Persilja

Parsley, Petroselinum latifolium

Parsley yields shades of yellow and yellow-green. Fresh leaves and stems yield shades of cream using alum mordanting (a method to make the color adhere better).

Aster

China aster, Callistephus chinensis ’The Blues’

Greenish-yellow shades can be obtained from Chinese aster flowers using chrome mordanting (a method to make the color adhere better and to alter the hue).

Temynta

Bergamot, Monarda fistulosa

This plant has not been used in plant dyeing, but fit aesthetically into this planting scheme.

Svartöga

Black-eyed Susan, Thunbergia alata ’Sunny Susy Dark Eye’

Black-eyed Susan is not a dye plant, but some kind of climbing plant was also needed for the planting sites. Unfortunately, no climbing plant with dyeing properties and in the required quantity could be found.

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