Day 2 – Infusions vs. Decoctions

Class 102: Water temperature determines whether you pull medicine or destroy it. 🫖🔥

Most people steep all herbs the same way, but delicate leaves require a completely different thermal technique than woody roots and bark.

1. The Gentle Infusion (For Leaves, Flowers & Soft Greens)

  • Herbs: Peppermint, chamomile, lemon balm, nettle, holy basil.
  • Method: Boil fresh water, take it off the flame, pour over dried herbs, and cover immediately with a tight lid.
  • Why the lid matters: Volatile oils evaporate in hot steam. Trapping the steam forces those concentrated oils to condense back into your cup.
  • Steep time: 10–15 minutes for light teas; 4–8 hours covered for rich mineral infusions.

2. The Hard Decoction (For Roots, Barks, Berries & Seeds)

  • Herbs: Ginger, turmeric, dandelion root, elderberry, cinnamon bark, burdock.
  • Method: Combine cold water and hard botanicals in a saucepan. Bring to a boil, reduce heat to low, cover, and gently simmer for 20–45 minutes.
  • The science: Thick, lignin-rich plant walls require continuous thermal pressure to dissolve deep tannins and prebiotic polysaccharides.
A steaming pot of simmering stew with cinnamon sticks, slices of potato, and various herbs, placed on a stovetop in a rustic kitchen setting.
An instructional graphic titled 'Herbal Extraction 101: Rule 2', divided into two sections: 'Infuse: Leaves & Petals' and 'Decoct: Roots & Barks'. The left side illustrates a teapot with leaves, detailing the infusion process with caution symbols, while the right side shows a pot simmering with various herbs and spices, outlining the decoction method.

Kitchen Exercise: Tonight, brew a covered infusion of fresh mint or thyme, and simmer a ginger-cinnamon decoction on the stove. Compare the depths of flavor and aroma.

Save this for your winter tea blending! Tomorrow in Class 103: Pulling potent botanical medicine into raw honey and raw vinegar.

Shop fresh small batches: Kearney Family Farm

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One Comment

  1. Remember: Leaves steep off the heat; roots simmer on the flame. Always keep that lid on to trap the steam! 🌿 Ready for honey and vinegar extractions tomorrow morning at 7 AM.

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