Siman 336 (של"ו)
📑 Synthesis outline
1. The central axiom
We do not climb a tree and do not make use of anything attached to the ground — not because climbing is a melachah, but "gezeirah shema yisloch" (lest one come to pluck). The gezeirah grades itself: what is near the tree is assur, the "side of the side" is muttar; walking on the grass — muttar, one isn't aiming at anything.
2. Key concepts condensed
| Concept | Definition | Application in the siman |
|---|---|---|
| שמא יתלוש | "Lest he pluck" | Reason for the gezeirah on the tree (seif א) |
| מחובר לקרקע | Attached to the ground | Assur to use; detached — muttar |
| דבר שאינו מתכוון | Unintentional act | Walking on grass — muttar (seif ג) |
| פסיק רישיה | Inevitable consequence | Washing hands on the grass = watering — assur (seif ג) |
| צדי האילן | Sides / sides of the sides of the tree | Gradation of the gezeirah (seif יג) |
3. Hierarchy of cases
4. Decision tree
5. The gradation of the gezeirah: from trunk to "side of the side"
The siman rests on a fact one must grasp first: climbing a tree is not a melachah. The issur is entirely rabbinic — a fence (סייג) erected by Chazal out of fear that the person, once in the tree, might come to pluck (גזירה שמא יתלוש). The whole art of the siman is to show that this fence is not uniform: it weakens as one moves away from the point where plucking is tempting.
The three circles: the tree, the "side", the "side of the side"
Halachah distinguishes degrees of distance, and this is the most delicate point to memorize. The tree itself — to climb it, hang from it, use it as a support: assur, because there one is exposed to plucking. The "side" of the tree (צידי האילן) — for example a peg planted in the trunk, which one uses: still assur, because to use it is indirectly to use the tree. But the "side of the side" — to use an object attached to that peg, and not the trunk directly: muttar, since one is now two degrees from the tree, and the fear of plucking has died. The logic: the further the use is from the living tree, the less real the temptation to reach out for a fruit — and the gezeirah faithfully follows this decay.
The borderline: walking on grass, or the other side of the logic
The same siman addresses a case that seems near but follows an inverse logic: walking on grass. Here the potential issur would be to pluck blades by placing the foot — but walking is muttar, because the plucking, if it happens, is neither willed nor sought: it is a דבר שאינו מתכוון, an unintentional act, and one isn't "aiming" at anything. The boundary is thin: if the act made plucking or watering inevitable, it would swing into פסיק רישיה — a certain consequence — and become assur again. That is why washing hands over the lawn is problematic: the poured water waters by necessity. Walking: one isn't aiming, the grass mostly survives intact — muttar. Watering: the consequence is sure — assur.
6. Mnemonic
א — אִילָן: do not climb, do not use — "shema yisloch".
מ — מְחֻבָּר: what is attached to the ground is assur; detached — muttar.
צ — צְדָדִין: the gezeirah grades — side assur, side of the side muttar.
→ אמ"ץ: tree, attachment, gradation of the sides.
7. Pitfalls to avoid
8. Modern practical cases
| Situation | Reference | Conduct |
|---|---|---|
| Walking / sitting on a lawn | Seif ג | Muttar — one does not aim to pluck |
| Climbing a tree, swing on a branch | Seif א | Assur — one does not climb or use a tree |
| Smelling a plant in the garden | Seif י | Hadas / aromatic plant: yes; edible fruit attached: no |
| Potted plant | Seifim ז-ח | Do not pluck; do not move the pot ground ↔ support |
9. Final synthesis table
| Element | Detail |
|---|---|
| Topic of the siman | Relation to the plant world on Shabbos — tree, grass, pots |
| Number of seifim | 13 |
| Mishnah Berurah | 63 entries |
| Talmudic source | ביצה לו ע"ב; שבת קנד ע"ב |
| Guiding principle | גזירה שמא יתלוש — fence around plucking |
| Practical decision | Follow the minhag of one's eidah (Sefardi: Mechaber; Ashkenazi: Rama; Chabad: SAH HaRav) |
10. The practical pesakim of Siman 336 (של"ו)
For day-to-day conduct
- We do not climb a tree and do not use it — even when dry.
- Walking on grass is muttar; no watering (pesik reisha).
- Attached to the ground: assur to use; detached: muttar.
- "Side of the side" and touching without moving — muttar.
- Do not plant — seeds in moist place, soaked grain.
- In case of doubt — consult your Rav. Pilpul: Level 2; Chabad shitah: Level 4.
You have studied Siman 336 (של"ו) in 3 levels:
- 🌱 Level 1 — Base: the 13 seifim, translation, halachic concepts
- ⚡ Level 2 — Lamdan: Talmudic sources, shitos of the Rishonim, machlokes, nafka minah
- ✨ Level 3 — Synthesis: axiom, mnemonic, decision tree, practical pesakim