Bali Dye Garden -- Yellows and Reds

Red-dyed yarn and cloth
 in Threads of Life shop, Ubud, Bali

Why did the tropical Asian dye garden lack plants for yellow dyes and have so many marked as red dyes?

I thought I knew a lot about dyeing. I’ve grown most of the dye plants available commercially, for example madder, weld, and dyer's safflower, I've dyed with spinach, onion skins, red cabbage (link) and other fruits, vegetables and spices that have a reputations for producing dyes. I've thrown practically everything that grew in my garden, from marigolds to English ivy, into a dye pot and I've gathered wild plants from aspen and bindweed (link) to yarrow to make dyes.

 Silk scarves I dyed in 2016

And yet, in Ubud, Bali, the dye garden of Threads of Life had plants I had only read about and ingredients for processes I'd never thought of trying. An afternoon was not enough to really understand what I saw.

Doubtless you are thinking: of course there would be new plants, the native plants of the central U.S. are very different from Bali, in tropical Asia. And that's is part of it.