Thursday, 11 March 2010

Chickweed Oil

A few years ago the council placed a number of concrete planters around the estate and filled them with tulips. I've seen no evidence of flowers since, so maybe the squirrels got 'em. Last week I noticed they were full of chickweed. This is great, because the containers are too tall for dogs to have peed on them so I have no worries about using the plants.

I pulled up what seemed to be a generous quantity of chickweed, the roots were mostly retained, and I picked a few twigs and leaves out of my harvest. In James Green's "The Herbal Medicine Maker's Handbook" there were a number of options for infusing a herbal oil. I chose one which required a slow cooker (or maybe a
yogurt-maker) then looked on ebay for a second-hand one that was being sold locally. Once that particular auction went way beyond my limit I nipped out to my nearest catalogue shop and bought one for half the price.


I wilted the Chickweed for a day or so in the fridge until I found time to get back to it, then chopped it and put it in the slow-cooker covered in olive oil. By this time the amount looked pathetically meagre. Then I discovered that the instructions recommend infusing the oil for 10 days! I've previously only infused dried leaves or petals in oil over a pan of simmering water for a maximum of 4 hours!

Here's the amount of Chickweed and oil I used.


Not having used a slow cooker before, I was surprised at how quickly the temperature of my oil exceeded the recommended 38°C/100°F. I've been keeping the lid off the pot to regulate the temperature and the dial is turned to "warm". Possibly if I made a larger amount it wouldn't get so hot. Now we wait.


2 comments:

  1. What stops it from going septic in that time, as spinach would?

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  2. I think it's two things. The temperature kills off most bugs, then over time most of the water is driven off. It's water that most bacteria need to multiply. Wilting the plant before you start takes out some of the moisture, the rest evaporates during the process. James Green's advice is to smell it at the start and note if the smell changes radically to something unpleasant. Still smells OK!

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