Onion skins

Allium cepa, pelure d’oignon, Zwiebelschale, cáscara de cebolla, craiceann oinniún

Yet another example of never having learnt everyday words in the language class. While Caecilius erat in horto and coquus erat in culina, we never actually learnt what coquus was cooking. Probably meat as we learnt the Latin vocab for “pest” and “scoundrel”, which he shouted at the dog as it ran out of the kitchen. I don’t think la famille Bertillon ever cooked with onions, and Herr Wasistseinname probably didn’t buy them at the Frankfurter Messe. The fact that we all know what it’s like to cry onion tears really needed to be taken into account. Thank heavens I learnt Spanish without a text book! Dame un kilo de cebollas, por favor. Ya!

And so to the dyeing…  During one workshop the onion skins produced a dark red. As the skins were a little pinkish, I thought perhaps they were either from shallots (nah… too big…) or a new type of “pink” onion that had appeared in the gardening mags and in the supermarket. Haven’t seen them since, so I guess they weren’t popular or suitably different to what we already have. During a subsequent workshop we used brown onion skins and ended up with the same deep red. Interesting.

With my latest experiment, I used 100% WoF brown onion skins. Didn’t get the deep red, but pleasing results anyway:


As usual, 1, 3, 5 7 no mordant; 2, 4, 6, 8 15% WoF A/Cot; 3 & 4 alkaline modifier, 5 & 6 acid modifier, 7 & 8 iron modifier. The photo has picked up a little too much contrast in the plys: squint and imagine there are no white bits. But what about light-fastness? Apparently, low. I read in one source (can’t remember which one), that onion dye fades to a “pleasing shade”, and on another source (French, but that’s all I can remember – with all due respect to the author) that subsequent dyebaths will improve fastness. I have another 16 mini-skeins to test, along with these samples, fastness after the first, second and third dyebaths. More on that later. Even though we use a lots of onions, 40g of skins takes a lot of curries!



Foeniculum vulgare, fenouil, Fenchel, hinojo, finéal

I sowed a row of fennel to use as baby steamed vegetables, but never really got round to using them in the kitchen… so, save them for seeds. The row is now about 1m tall and thin… and in flower. Seeds – I’ll harvest them for seeds. A lot of the reachable feral plants on the local reserves have been cleared, no doubt by hard-working volunteers. The remaining plants can be glimpsed from the train window, but aren’t that easy to get to on foot. Also, the up-and-down weather this year and the recent high temperatures (38oC, 40oC…) have left most of those plants quite sparse.

OK, so on to the dyeing. I chose the plant that was nearest to the tomatoes and pulled it out, cutting off the root. Everything – stem, leaves and flower head – was chopped up and simmered for 45mins, with a few extra leaves thrown in. The water was a dark yellow, so I was hopeful of getting a similar shade or even something greener on the yarn.


Hmm.. left to right: 1, 3, 5, 7 no mordant; 2, 4, 6, 8 15% Wof A/CoT. 1 &  2 no modifiers; 3 & 4 alkaline modifier, 5 & 6 acid mod, 7 & 8 iron mod. Yet agin, the colours in real life are brighter and my IT skills don’t stretch to that amount of e-wizardry. I guess I could say that this is what I expected, even f I was hoping for a different result.