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name: cultivate-bonsai locale: wenyan-ultra source_locale: en source_commit: 82c77053 fence_basis_commit: 82c77053 translator: "Julius Brussee homage — caveman" translation_date: "2026-04-19" description: > Cultivate bonsai trees from species selection through long-term seasonal care. Covers species suitability, structural and maintenance pruning, wiring technique, repotting protocol, soil mix preparation, seasonal care schedules, and contemplative sitting practice. Use when selecting a species for a first or next bonsai, performing structural or maintenance pruning, repotting when roots are circling or growth has stalled, wiring branches for shaping, developing a seasonal care calendar, or building a contemplative practice with a living tree. license: MIT allowed-tools: Read metadata: author: Philipp Thoss version: "1.0" domain: gardening complexity: advanced language: natural tags: gardening, bonsai, pruning, wiring, repotting, zen, contemplative

育盆栽

經季護、結塑、冥實育守盆栽。

用

• 擇首或次盆栽種
• 需剪（護或結）盆栽
• 盆栽需換盆（根環、土竭、長停）
• 欲繞枝為塑
• 需存盆栽之季護曆
• 欲以活樹立冥實

入

• 必：樹種（或候域為種導）
• 可：樹現態（齡、盆寸、健、末換盆日）
• 可：目風（正直、非正直、瀑、半瀑、文人、風掃、林）
• 可：季與現候
• 可：經級（初、中、進）

行

一：擇或評種

合種於候、經、欲美。

Beginner-Friendly Species by Climate:
┌────────────────────┬──────────────────────┬───────────────────────┐
│ Climate            │ Species              │ Why                   │
├────────────────────┼──────────────────────┼───────────────────────┤
│ Temperate (zones   │ Chinese elm           │ Forgiving, fast       │
│ 6-9)               │ (Ulmus parvifolia)   │ recovery, indoor/out  │
├────────────────────┼──────────────────────┼───────────────────────┤
│ Temperate          │ Japanese maple        │ Beautiful foliage,    │
│                    │ (Acer palmatum)      │ deciduous drama       │
├────────────────────┼──────────────────────┼───────────────────────┤
│ Cool (zones 4-7)   │ Juniper              │ Hardy, classic style, │
│                    │ (Juniperus)          │ tolerates wiring      │
├────────────────────┼──────────────────────┼───────────────────────┤
│ Warm (zones 9-11)  │ Ficus retusa          │ Aerial roots, indoor  │
│                    │                      │ tolerant, fast growth │
├────────────────────┼──────────────────────┼───────────────────────┤
│ Any (indoor)       │ Chinese privet        │ Nearly indestructible,│
│                    │ (Ligustrum sinense)  │ rapid budding         │
└────────────────────┴──────────────────────┴───────────────────────┘

Selection Criteria:
1. Hardy in your zone (outdoor bonsai are healthier than indoor)
2. Tolerant of root pruning (essential for bonsai longevity)
3. Produces small leaves naturally or through technique (leaf reduction)
4. Available as nursery stock (don't start from seed — too slow for learning)

得： 種擇合候、經、美。

敗： 疑種合→默榆。容最廣候且恕初誤。

二：冥察點——與樹坐

結工（剪、繞、換盆）前與樹坐。

Bonsai Sitting Protocol (5-10 minutes):
1. Place the tree at eye level on a clean surface
2. Sit comfortably at arm's length
3. Observe without planning:
   - Where does the trunk move? Follow its line from base to apex
   - Which branches reach toward light? Which retreat?
   - Where is the tree's natural front? (The side that tells its story)
4. Resist the urge to "fix" anything. The tree has been growing
   toward its own form. Your job is to listen first, then collaborate.
5. When you feel you understand the tree's intention, you may begin work.

If you feel rushed or impatient, you are not ready. Return tomorrow.

得： 靜不迫態。樹之自動與性之感。

敗： 不能靜謀心→勿進至結剪。護澆與餵可無此察。

三：剪

二型：護剪（續）、結剪（季）。

Maintenance Pruning (any time during growing season):
- Purpose: Maintain shape, encourage ramification (branching density)
- Tool: Sharp bypass secateurs or bonsai scissors
- Technique:
  - Deciduous: Cut back new shoots to 2-3 leaves once they extend to 6-8 leaves
  - Conifer: Pinch new candles by hand (never cut — it browns the needles)
  - Remove: Crossing branches, upward-growing interior shoots, dead wood

Structural Pruning (late winter for deciduous, early spring for conifer):
- Purpose: Establish or refine the tree's fundamental shape
- Tool: Concave cutter (creates a wound that heals flush)
- Technique:
  1. Identify the primary trunk line
  2. Select 3-5 primary branches (alternating left/right, decreasing in thickness upward)
  3. Remove competing leaders, bar branches (directly opposite), and wheel branches (multiple from same point)
  4. Cut flush to trunk with concave cutter — do NOT leave stubs
  5. Never remove more than 1/3 of foliage in one session

⚠️ CAUTION: Structural pruning is irreversible. If uncertain about
a branch, leave it for one more season. You can always remove later;
you cannot reattach.

得： 樹含潔廓、光透增、明幹線。

敗： 去葉過多→移樹至蔭含斑光處。微減澆（葉少=蒸少）。勿餵至新長現。

四：繞

以陽化鋁或退銅線繞枝以塑。

Wiring Protocol:
1. Select wire gauge: approximately 1/3 the diameter of the branch
2. Anchor wire by wrapping 2-3 turns around the trunk or a thicker branch
3. Wrap at 45° angle along the branch — consistent spacing, not too tight
4. Bend SLOWLY — listen for cracking. If you hear a crack, stop immediately
5. Wire in pairs: two branches of similar thickness with one piece of wire

Timing:
- Deciduous: Wire in winter (no leaves = better visibility)
- Conifer: Wire in late autumn (flexible sap)

Removal:
- Check monthly during growing season
- Remove BEFORE wire bites into bark (scarring is permanent)
- Cut wire off in small sections — never unwrap (risks branch breakage)

Common Errors:
- Wire too thin: branch springs back to original position
- Wire too tight: cuts into bark, leaves permanent scars
- Bending too fast: branch snaps at the wire point

得： 枝持於欲位無皮傷。線於 3-6 月內將除。

敗： 線咬皮→即剪去。疤於 2-3 長季癒。深傷塗剪膏。

五：換盆

根環盆內或土不再暢排時換盆。

Repotting Protocol:
1. Timing: Early spring, just as buds begin to swell (species-dependent)
   - Deciduous: When buds are visibly swelling but not yet open
   - Conifer: When new candles begin to elongate
   - Tropical: Any time in active growth (but spring is still safest)

2. Prepare soil mix:
   - Standard: Akadama 1 : Pumice 1 : Lava rock 1
   - Moisture-loving species: Add 1 part organic (bark or peat)
   - Arid species: Increase pumice ratio to 2 parts
   - Sift all components through 2mm and 6mm screens — discard dust and oversized

3. Remove from pot:
   - Run a root sickle around the pot interior
   - Lift tree gently — if stuck, do NOT pull by trunk
   - Use a chopstick to gently untangle the root mass from the outside in

4. Root pruning:
   - Remove no more than 1/3 of root mass
   - Cut circling roots back to where they radiate outward
   - Trim long taproots to encourage lateral feeder roots
   - Preserve fine, white feeder roots — these are the tree's lifeline

5. Place in pot:
   - Secure drainage mesh over holes
   - Thread anchor wires through drainage holes
   - Add a layer of soil, position tree, tie down with anchor wires
   - Fill around roots with chopstick — no air pockets
   - Top-dress with fine akadama or moss

6. Aftercare:
   - Water thoroughly until water runs clear from drainage holes
   - Place in sheltered spot — no direct sun for 2-3 weeks
   - Do NOT fertilize for 4-6 weeks (new roots need to establish)

得： 樹穩於盆、澆時土暢、幹無晃。

敗： 換盆後數日樹嚴萎→去根過多。移蔭、日霧葉、次澆加生根素。復 4-8 週。

六：癒察點——換盆後評

換盆後二週評樹復。

Post-Repot Health Triage:
┌──────────────────┬────────────────────────┬─────────────────────┐
│ Indicator        │ Healthy                │ Stressed            │
├──────────────────┼────────────────────────┼─────────────────────┤
│ New buds         │ Swelling or opening    │ Static or browning  │
│ Leaf colour      │ Normal or light green  │ Yellowing or wilting│
│ Soil drainage    │ Water flows through    │ Pools on surface    │
│ Trunk stability  │ Firm, no wobble        │ Rocks when touched  │
│ Root zone smell  │ Earthy, neutral        │ Sour or musty       │
└──────────────────┴────────────────────────┴─────────────────────┘

If 3+ indicators show stress:
1. Move to dappled shade
2. Reduce watering frequency (but don't let soil dry completely)
3. Mist foliage morning and evening
4. Do NOT fertilize — stressed roots cannot absorb nutrients
5. Reassess at 4 weeks

得： 樹於 2-3 週內顯新芽動與穩足。

敗： 6 週後無新長且指仍迫→或須自盆栽盆出而置更大之復器含標盆土於全長季。

七：季護曆

Bonsai Seasonal Calendar (Temperate Zones):
┌─────────┬──────────────────────────────────────────────────┐
│ Season  │ Tasks                                            │
├─────────┼──────────────────────────────────────────────────┤
│ Spring  │ Repot (early). Begin fertilizing (balanced).     │
│         │ Structural prune before bud break. Remove wire   │
│         │ from autumn. Move outdoor trees to growing area.  │
├─────────┼──────────────────────────────────────────────────┤
│ Summer  │ Maintenance pruning ongoing. Water daily (twice   │
│         │ in heat). Reduce fertilizer in peak heat. Watch   │
│         │ for pests (aphids, spider mites). Shade conifers  │
│         │ from afternoon sun if > 35°C / 95°F.             │
├─────────┼──────────────────────────────────────────────────┤
│ Autumn  │ Wire deciduous trees after leaf fall. Final       │
│         │ fertilize with low-nitrogen (0-10-10). Let        │
│         │ deciduous leaves fall naturally — don't strip.     │
│         │ Reduce watering as growth slows.                  │
├─────────┼──────────────────────────────────────────────────┤
│ Winter  │ Protect from hard freeze (unheated garage or cold │
│         │ frame for temperate species). Water sparingly —    │
│         │ soil should be just moist. Study, plan, sharpen   │
│         │ tools. Contemplate the tree's bare structure.     │
└─────────┴──────────────────────────────────────────────────┘

得： 年常護律立含季轉。

敗： 季任漏（如春換盆）→待次年——季外換盆險勝待。

驗

• 種合候域與經級
• 結剪或繞前冥察點畢
• 一剪會去葉不過 1/3
• 線號約枝徑 1/3、45° 施
• 土篩、暢排、合種
• 換盆去根不過 1/3
• 換盆後二週癒察點行
• 季護任合現季

忌

1. 過剪：去葉過多弱樹。疑則留
2. 忘線：線留過久疤皮。月設提醒察
3. 換盆誤季：夏或冬中換盆或致樹死
4. 過澆：盆栽死於過澆者勝少澆。澆前察土濕——非按時
5. 急：盆栽於十年發。今年塑之樹或五年後方成。此為實
6. 室置：多盆栽為外樹。室置（除熱帶種）致光不足與休眠破之慢衰

參

• prepare-soil — 土備與盆栽基知重
• maintain-hand-tools — 盆栽具（凹剪、線剪、jin 鉗）同礪油護
• meditate — 工前冥察點（全協）
• heal — 介後健評（全協）
• plan-garden-calendar — 盆栽季時合日月曆