Vaporizing Temperatures

In the table below you can find the recommended vaporization temperatures for a variety of herbs.

Low temperature: up to 150°C (302°F)

Angelica: 100°C to 150°C (212°F to 302°F)
Black Horehound: 100°C to 125°C (212°F to 257°F)
Blue Lotus: 100°C to 125°C (212°F to 257°F)
Chamomile: 100°C to 125°C (212°F to 257°F)
Clove: 125°C to 150°C (257°F to 302°F)
Corn Silk: 100°C to 125°C (212°F to 257°F)
Dandelion: 125°C to 150°C (257°F to 302°F)
Goldenrod: 100°C to 150°C (212°F to 302°F)
Gotu Kola: 100°C to 150°C (212°F to 302°F)
Horsetail: 100°C to 150°C (212°F to 302°F)
Hyssop: 100°C to 150°C (212°F to 302°F)
Lavender: 100°C to 125°C (212°F to 257°F)
Meadowsweet: 100°C to 150°C (212°F to 302°F)
Motherwort: 100°C to 150°C (212°F to 302°F)
Passionflower: 100°C to 150°C (212°F to 302°F)
Peppermint: 100°C to 150°C (212°F to 302°F)
Purslane: 100°C to 150°C (212°F to 302°F)
Sage: 125°C to 150°C (257°F to 302°F)
St. John's Wort: 100°C to 150°C (212°F to 302°F)
Syrian Rue (Peganum harmala): 100°C to 150°C (212°F to 302°F)
Thyme: 100°C to 150°C (212°F to 302°F)
Tobacco: 125°C to 150°C (257°F to 302°F)
Wormwood: 100°C to 150°C (212°F to 302°F)
Yarrow: 100°C to 150°C (212°F to 302°F)
Yerba Mate: 100°C to 150°C (212°F to 302°F)

Medium temperature: up to 175°C (347°F)

Anise: 150°C to 175°C (302°F to 347°F)
Caraway: 150°C to 175°C (302°F to 347°F)
Cat's Claw: 150°C to 175°C (302°F to 347°F)
Coffee beans: 150°C to 175°C (302°F to 347°F)
Comfrey: 150°C to 175°C (302°F to 347°F)
Damiana: 150°C to 175°C (302°F to 347°F)
Ephedra: 125°C to 175°C (257°F to 347°F)
Fennel: 150°C to 175°C (302°F to 347°F)
Feverfew: 125°C to 175°C (257°F to 347°F)
Hawthorn: 125°C to 175°C (257°F to 347°F)
Ginkgo: 125°C to 175°C (257°F to 347°F)
Guarana: 125°C to 175°C (257°F to 347°F)
Lion's Tail (Wild Dagga): 150°C to 175°C (302°F to 347°F)
Milk Thistle: 125°C to 175°C (257°F to 347°F)
Prickly Poppy: 150°C to 175°C (302°F to 347°F)
Red Poppy: 125°C to 175°C (257°F to 347°F)
Saw Palmetto: 125°C to 175°C (257°F to 347°F)
Sweet Flag: 150°C to 175°C (302°F to 347°F)

High temperature: up to 200°C (392°F)

Temperatures over 230°C are not recommended.

Aloe Vera: 175°C to 200°C (347°F to 392°F)
Ayahuasca (Banisteriopsis caapi): 185°C to 200°C (365°F to 392°F)
Barberry: 175°C to 200°C (347°F to 392°F)
Burdock: 150°C to 200°C (302°F to 392°F)
Cannabis: 170°C to 200°C ( 338°F to 392°F)
Couch Grass: 175°C to 200°C (347°F to 392°F)
Evening Primrose: 150°C to 200°C (302°F to 392°F)
Fly Agaric (Amanita muscaria): 175°C to 200°C (347°F to 392°F)
Fringe Tree: 175°C to 200°C (347°F to 392°F)
Garlic: 175°C to 200°C (347°F to 392°F)
Ginger: 175°C to 200°C (347°F to 392°F)
Ginseng: 175°C to 200°C (347°F to 392°F)
Goldenseal: 175°C to 200°C (347°F to 392°F)
Hops: 175°C to 200°C (347°F to 392°F)
Kava Kava: 175°C to 200°C (347°F to 392°F)
Kola Nut: 185°C to 200°C (365°F to 392°F)
Kratom: 175°C to 200°C (347°F to 392°F)
Licorice: 175°C to 200°C (347°F to 392°F)
Maca Root: 150°C to 200°C (302°F to 392°F)
Marshmallow: 150°C to 200°C (302°F to 392°F)
Morning Glory: 185°C to 200°C (365°F to 392°F)
Sida Cordifolia: 175°C to 200°C (347°F to 392°F)
Salvia Divinorum: 175°C to 230°C (347°F to 392°F)
Sinicuichi (Mayan Sun Opener): 175°C to 200°C (347°F to 392°F)
Turmeric: 175°C to 200°C (347°F to 392°F)
Valerian: 185°C to 200°C (365°F to 392°F)
Wild Yam: 175°C to 200°C (347°F to 392°F)
Yohimbe: 185°C to 200°C (365°F to 392°F)

Comments

oregano

Do you have any idea what temperature to vaporize oregano at? I don't see it on any herbal lists for temperature. I'm very surprised because oregano has the most antioxidants out of all the herbs. I've been searching for temperature on google can't seem to find it anywhere. Thank you for your help.
Terry

Good Work

This is a nice collection of herbs with their vapor temp levels.
It would be nice if you also showed the optimum temp based on active ingredients,
or even a detail on each herb listed and had the chemical vapor research compiled
with affects+temps. Anyway Great LIST,especially for Volcano owners-few,proud volcano owner I might add. Cant wait for the updates!!!