Guide for Plant Based Textile Dyes
You can find this Plant Based Dyes Infographic here.
You can use these natural ingredients to dye fabrics:
Onions skins, holy basil, turmeric, indigo
some lichens, some barks, some seeds, eucalyptus leaves
bloodwood kino, logwood, avocado seeds, sunflower seed hulls
teas, coffees, some roots, acorns, oak galls, pomegranate rind
marigolds, annatto, saffron, butterfly bush, banksia cones
bamboo, cherries, elderberry, madder root, grape skins
rosehips, strawberries, purple sage, blackberries, blueberries
cornflowers, hyacinth, olives, red cabbage, ornamental plum leaves
artichokes, hydrangea flowers, calendula, camellia, chamomile
moringa leaves and bark, lilac flower, nettles, rosemary, spinach
rosella roots, lentils, dandelion, fennel, iris, bay leaves, crocus, daffodil, paprika, weld
How Do You Use Natural Dyes on Fabric?
Step-by-Step How to Dye Fabric from my post here:
Pre-wash and pre-soak your fabric. It is best to use 100% natural fabrics that are undyed. I have recently fallen in love with China silk habotai because it’s elegant and billowy without the price pitfall of crepe de chine.
Chop up your food source into little tiny bits (but not so tiny that they can’t be strained out). For onions and plums, use only the skins
Prepare the water base in a large pot: add the water in a 2:1 ratio of water to food source (so if you have 2 cups of chopped bits, add 4 cups of water)
Boil the mixture for approximately an hour
Strain out food source and return liquid dye to pot
Add salt or vinegar, depending on the food source, to the water and mix. For fruits and vegetables, add ½ cup of salt to every 8 cups of water. For plant material, add 1 part vinegar to 4 parts water). Salt and vinegar act as fixatives for the dye.
Add your pre-soaked fabric to the dye, stirring thoroughly, and bring up to a boil
Depending on how dark you would like the dyed fabric to be, boil your fabric in the dye for any length of time up to about an hour and a half. At that point, your dye is probably exhausted.
Hand wash your fabric in cold water and organic detergent at least twice to ensure that all of the dye and fixative are out of the fabric, rinse, and hang dry or lay flat.
**if you would like a lighter color, either add less fixative (vinegar or salt) or boil for less time – or a little of both! You can also add some salt/vinegar to the pre-soak water, but I haven’t really seen a difference with doing so.
I also posted this infographic from Design Sponge here.