Herb cabinet
Senna
Senna alexandrina. A symbolic and practical entry, not a medical monograph.

Senna alexandrina is a shrubby legume with pinnate leaves of paired leaflets and yellow flowers typical of the pea family, followed by flat pods. The pharmacy knows it as dried leaflets and pods, dull green to brown, not as a houseplant on most altars. This description is not a sufficient identification key.
Names
| Common name | Senna |
| Botanical name | Senna alexandrina |
| Family | Fabaceae |
| Also called | Alexandrian senna, Tinnevelly senna |
| Uncertainty | High in the trade. Several Senna species have been sold as the drug, and cassia cinnamon is a different plant with a confusingly related past in the genus Cassia. Do not assume a wild pea-flower is this. |
| Habitat and source | It is native to regions from Northeast Africa across the Red Sea into parts of Asia, and it is farmed in hot, dry climates. In a cold city it usually appears only as a sealed commercial herb, which this page would rather you did not brew. |
Symbolic correspondences
| Tag | Attribution |
|---|---|
| Element | Earth |
| Planet | Saturn |
| Themes | the jar stays shut · clutter leaves the house · not the body · a closed pod |
Folklore and history
Senna's documented life is pharmacological. Arabic physicians used the pods and leaves as a cathartic, and medieval and early modern European pharmacopoeias copied that use. Grieve distinguishes Alexandrian and Tinnevelly senna in the drug trade and treats the plant as a purge. Culpeper's English hedgerow is not its home. The history is real, and it is exactly why a modern altar should be careful: the plant's fame is a stimulant laxative, not a mystical metaphor that happens to be gentle.
The legend to refuse is that a 'release spell' should be drunk. Letting go of a grudge, a box of clutter, or a bad contract is not the same organ as a bowel. Mixing those meanings is how people end up sick, especially pregnant people, children, and anyone who uses stimulant laxatives for days. Saturn, on this page, is the planet of the closed jar: a limit, not a purge. The pods may sit as a picture of something leaving the house by the door, in a bag, with your hands. They do not leave through your body.
Safety
Ritual applications
- A sealed jar of pods that is never opened into a cup
- A bag of actual clutter carried to the door
- A written list of what leaves the house, not the body
An original working
The Closed Pod
To move one category of clutter out of the house by ordinary means, while refusing to turn senna into a drink.
Timing: On a day you can physically take a bag to the trash, the recycling, or a donation door. Not at night as a tea.
- Material: A small amount of dried senna pods or leaflets already in your possession, or a picture of a pod if you have none
- Material: A jar with a tight lid and a label that says do not brew
- Material: A trash or donation bag
- Material: Paper and a pen
- Material: Tape
- 1Write on the label: not a tea, not for pregnancy, not for children, not a cleanse. Fix the label to the jar.
- 2If you have senna, put it in the jar and close it. If you do not, put the drawing in and close it anyway. Do not pour hot water on either.
- 3On the paper, list objects or papers that can leave the house today. Do not list body symptoms as if they were clutter to purge.
- 4Read the words. Put the paper in the bag and start filling the bag with the real objects.
- 5Set the closed jar on a high shelf, away from children, pets, and the kettle, or tape the jar shut and plan to throw the plant material away if keeping it tempts you.
- 6Carry the bag out. The rite is finished when the bag is in the bin, the donation queue, or the recycling, not when a cup is empty.
What leaves, leaves by the door. I do not drink a purge and call it wisdom. The pod stays closed. The bag goes out.
Close. Keep the jar sealed and out of reach, or bag the plant material with the trash. Never compost it into a tea bed, never brew it, and never leave pods where a child might play pharmacist.
A practical action. Take the bag to its real destination today, and wash your hands as you would after any dusty chore.
Substitutions
- An empty labeled jar and a donation bag, which is safer in a house with children or a pregnancy
- Knotweed's lesson of containment, on paper only, if you want a Saturn plant-story without a laxative in the cupboard
Growing and sourcing
Senna wants heat and is a poor project in a cold garden; most people should not grow it for use. If you already have the shrub in a hot climate, treat it as a plant to look at, not as a home pharmacy, and do not offer the pods to guests.
Beginner questions
- Can senna be a spell tea for letting go? No. It is a stimulant laxative, and this page forbids brewing it.
- Who should especially avoid it? Pregnant people, children, and anyone using it for days or for weight. This page offers no internal use at all.
- Is cinnamon cassia the same plant? No. Cassia cinnamon is a different species, and it is not a substitute rite or a substitute drug here.