About
Artocarpus altilis is the Pacific starch tree—huge lobed leaves, milky sap, and green fruits that roast or fry like potato’s overachieving cousin. Seedless cultivars exist; seeded forms blur into breadnut. Not a serious outdoor crop until true frost-free tropics—low 40s°F (~4°C) and below damages growth. Greenhouse or brave microclimate only on the peninsula margins. ☀️💧 Sun and Water Requirements: Full sun; deep fertile soil with steady moisture in growth season. Wind protection while young. ✂️ Propagation: Root cuttings, suckers, or grafted clones—seedlings are a long game. 🌾 Harvest / Best Use Timing: Pick and prepare fruit by maturity stage—immature as vegetable, mature roasted or processed.
Permaculture Functions
- Edible: Immature fruit as vegetable; mature fruit roasted or processed for starchy calories.
- Mulcher: Enormous leaves for chop-and-drop when space allows.
- Animal Fodder: Excess fruit and leaves fold into tropical livestock systems.
Practitioner Notes
- Latex from cut stems can irritate skin—wear gloves when pruning heavy wood or you will learn why harvest crews suit up.
- Seedless cultivars are propagated by root cuttings or grafts; seedlings revert toward seedy wild types with variable fruit texture.
- Fruit is starchy when mature-green and bakes like a potato; wait for full yellowing and aromatic give if you want dessert sweetness.
- Drop mulch builds fast—rake fruit you will not process or you will host fruit fly block parties and feral pig fan clubs.
Companion Planting
- Banana
- Taro
- Coconut Tree
- Any expectation of fruit after hard freezes
- Drought on sandy sites without irrigation
Pest Pressure