So I have to say, and perhaps this is my unofficial mission statement for this blog, there are excruciatingly few reliable sources on dye, dyeing, dye plants, etc. on the web. It's like you have to be some kind of reincarnated carpet weaver from the 12th century to have a clue. From one clueless to another, let's begin.
Like a king seeking the wisdom of an oracle, this plantswoman reveres the process of consulting her books and resources before moving a muscle towards the outdoors.
If you can bate your excitement and take the time to look something up, you will find out that, for example, the plant Indigofera tinctoria Indigo famously producing the bluest of pigments, will melt and cry come winter (think Wicked Witch of the West) in any zone colder than 10 (um, Miami). Do not mistake, I am all for wanton giddiness when it comes to gardening. Although I must impress that before planning on planting ANYTHING, always find out as much as possible about what that plant wants in it's life. You won't curse your "black thumb", and your plants won't be hating on you.
The first four plants that will certainly rise to any natural dye related web search are:
- Indigofera tinctoria Indigo: blues
- Rubia tinctorum Madder: reds
- Isatis tinctoria Woad: blues
- Reseda luteola Weld: yellows
These are old, reverential plants. Each plant has historically been manipulated to produce different pigments for many different applications. Madder? Think the of the red coats donned by the British army (18th C). Weld? Well, when overdyed with woad the hoodwinked hue of Lincoln Green is made, supposedly the color that Robin Hood and his crew wore (13th C). Not from a plant at all, but I found this just too fascinating to exclude: Tyrian purple, the quintessential color of royal robes, could only be obtained by collecting certain species of mollusks. It was the glandular secretions of these snails that held the chemistry to clothe kings (4th C). To illustrate: "twelve thousand snails of Murex brandaris yield no more than 1.4 g of pure dye, enough to color only the trim of a single garment."(Wikipedia, "Tyrian purple"). Wow.
When considering what to grow in the dye garden at Hopeland Rest, I thought about how I can maximize color output by choosing single plants that will yield us the most variety of colors. A single plant can certainly produce many different hues and colors dependent upon which mordants are used (or not) in combination with different parts of that plant. Because we are just starting out with this project, I chose to include many annuals as they are somewhat disposable in their nature.
I was also surprised to find that many of our North American native plants are more than suitable to include as dye sources. An indispensable resource for me is the book, Dyes from American Native Plants. In a very scientific manner, the book describes the various mordants and processing to produce pigments from our very own native plants. It is a bit slanted for the mid-west, fyi. Fascinating! Tree bark, lichens, ferns, native shrubs, all of these contain compounds that will deliver secret shades and hues. The world contains all these little secrets that are there for the curious to uncover. Lucky us.
Based on my research in my zone 6, the same zone as the future dye garden at the Hudson Valley Fiber Farm, we will be growing, harvesting, and dyeing wool from the following trees, shrubs, perennials, and annual plants:
Achillea millefolium common yarrow
Alcea nigra black hollyhock
Anthemis tinctoria dyer's chamomile
Asclepias tuberosa butterfly weed
Baptisia sphaerocarpa, B.tinctoria yellow wild indigo, dyer's indigo
Calendula officinalis calendula
Carthamus tinctorius safflower
Coreopsis tinctoria dyer's tickseed
Cosmos sulphureus orange cosmos
Cotinus obovatus, C. coggygria smoke bush
Dipsacus sativus teasle
Euphorbia marginata snow-on-the-mountain
Galium verum lady's bedstraw
Helianthus annus sunflower
Hydrangea arborescens smooth hydrangea
Hypericum perforatum St. John's wort
Isatis tinctoria woad
Monarda fistulosa wild bergamot
Nyssa sylvatica black tupelo
Parthenocissus quinqefolia Virginia creeper
Platanus occidentalis sycamore
Polystichum acrostichoides Christmas fern
Ratibia columnifera Mexican hat
Reseda luteola weld
Rhus glabra, R. typhina smooth sumac, staghorn sumac
Rubia tinctoria madder
Rudbeckia hirta black-eyed Susan
Rumex acetosa, R. crispus sorrel
Salix spp. willow
Sambucus canadensis elderflower
Sassafrass albidum sassafrass
Tagetes lucida Mexican mint
Tanacetum vulgare tansy
Verbascum thapsis mullein
An Excel spreadsheet containing these plants, their parts, mordants, process, and color is under construction. Please check back as it will be completed soon.