Undrade samma sak. Här är två svar jag hittade:
Citat:
Q. How should I store Salvia leaves and how long will they last?
A. Put them in an air-tight container and store in a dark place. A clean glass canning jar works very well (1 quart Mason jar). Storing the jar inside a kitchen cabinet or medicine chest will keep it away from light. Stored this way leaves will keep their potency for many months or even years. Storing dry leaves in a sealed jar in a freezer may give even longer shelf life.
Citat:
Q. How long can I store Salvia leaves or extract fortified leaves without them loosing potency?
A. Probably for decades. The active principal, salvinorin-A, is quite stable and can be stored at room temperature. It is probably a good idea to store it in a dark location, such as a drawer or cupboard, so that it is not exposed to the potentially harmful effects of UV light.
http://www.salvia-divinorum.com/Salv...Q.html#Section 3