Well, it sort of rhymes :)
Not much local here that ecoprints successfully at the moment--i think plant material that is too "green' (ie the first growth of the season) just doesn't have enough pigment in it yet to print much of anything. I'm lucky enough though to be able to bring home "floral waste" from the day job, so with rose and hydrangea leaves and a few rusty bits, i'll hopefully be opening some wonderful bundles tomorrow.
I did a few more silks with the cottonwood catkins. They are a very strange "animal"--when wet, the silk has a distinct deep blue and torrid purple colour to it, but when dry, it changes to greens of a blue cast. Odd, but very Monet looking!


Now, about the "neuroses". I'm not an expert, but it really burns my ass when people publish on their blogs seriously wrong, ill researched (if any research was done at all) information about natural dyeing. You are NOT going to get red from beets PERIOD. I don't care if it's on cotton, properly mordanted or danced on by the Dye Fairies--it doesn't make red, especially if you use "salt and vinegar", no mordanting, no actual science basis and then allow no discussion about it. Beets don't make red, spinach, strawberries and turmeric don't last and don't give deep colours. And lavender? Really? Gimme a break. I wouldn't dream of selling this stuff, never mind waxing rhapsodic about "food dyeing" in an arty sort of way with no scientific basis, and no chemistry calculations. People like this do a horrible dis-service to natural dyers whether serious, professional, artist or enthiusiastic novice, extending the bad rep that "natural" doesn't last, that we're all airyfairy tutu makers in our spare time and that science is not necessary in any form.
As i said, i know i'm not an expert, but i am a damn good researcher and i believe in trial and tests, before, during and after the fact when it comes to imparting plant materials to cloth. I know who the real artists are, i know they share their information (except for those little arcane secrets we dyers, natural or synthetic, have all personally developed for that special recognizable"voice" :) ) I know here to look for information, i know who to ask--and i know who is talking out of their asshat. (Especially when instead of an actual answer, you get told you need to see a psychiatrist for taking someone politely to task for their methods and disinformation because you are "obviously unhappy, unproductive, pathetic, and jealous"...) ERK.
I don't mean that Science should be the main or only part of this research either: magic, surprise, serendipity, luck, karma, whatever, all contribute too--but if you don't know the basic process, you probably aren't going to get real results or lasting colour. Just because borscht stains your blouse doesn't make it a red dye.
Wendy's EcoDye article in the summer 2013 issue of Fiber Arts Now has a good list of references we all contributed to as featured artists. I'll be adding a page here on this blog too for actual answers and research. (When i return from Bowen as right now i am also full throttle in the flower mines for Mother's Day arrangements!)