Lavender

 How to Prepare Essential Oil from Lavender Plants

  • Prepare the lavender 
  • Cut lavender sprigs. The oil content is highest just before the flowers open. 
  • Wash the lavender in cool water. Strip leaves, flowers and soft stems. Discard stems with woody bark. 
  • Chop leaves, flowers and soft stems together into pieces about 1 to 2 inches long.
  •  Set up the Distiller 
  • Center the piece of flat brick in the bottom of the stockpot. 
  • Set the measuring cup upright on the piece of brick. 
  • Fill the stockpot with chopped lavender all around the brick. The lavender should be at least 3 to 4 inches deep, a little deeper than the thickness of the brick. 
  • Add enough water to cover the lavender. 
  • Cover the pot with a concave lid turned upside down so that it curves inward. If a lid like this is not available, you can use a stainless-steel bowl with a rounded bottom that covers the stockpot. You can also use two or three layers of heavy-duty aluminum foil to create the shape, and bend the edges to seal the foil around the lip of the stockpot. The idea is to have a collection surface above the cup where the oil-laden droplets of steam can condense. The surface needs to be curved inward to channel the droplets so they drip into the measuring cup. 
  • Process 
  • Heat the stockpot until the water just begins to boil gently. Reduce the heat to simmer, just enough to maintain steam. 
  • Place a few ice cubes in the upside-down lid or bowl. Cooling the lid in this manner creates a better atmosphere for the steam to condense on the inside of the lid. Replenish the ice as needed, and remove water from the melted ice. 
  • Keep the pot steaming for three to four hours.  
  • Separate the Essential Oil 
  • Turn off the stove. Allow the pot to cool slightly, so you can handle the measuring cup. Tap the lid gently to shake off the last droplets into the measuring cup before opening the pot. Allow the cup and contents to cool. 
  • Separate the oil using a separating funnel, if you have one. A layer of essential oil will be floating on top of the condensed water in the cup. Another method is to skim off the layer of essential oil. You can freeze the liquid, watching for the point where the water is just frozen and the oil is still liquid and can be poured or scraped off. 
  • Pour the essential oil into small bottles. Store them at room temperature in a dark cupboard. 
  • Notes and warnings
  • Store essential oils out of sunlight and in a tinted bottle
  • Dilute essential oils before use
  • Seek further advice before ingesting 

And finally - to be honest it is such a faff all this extraction business I would get yourself down to your local hippy shop to buy some then have a nice cup of chai and relax with a good book