Japanese Banyan (Ficus erecta)

Japanese Banyan

Ficus erecta

Its glossy evergreen foliage brings quiet tropical warmth to spaces. Small to medium-sized evergreen tree; common names: Japanese Banyan, Erect Fig.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; tolerates partial shade, avoid prolonged direct midday sun to prevent leaf scorch
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Watering Water thoroughly when the top 2–3 cm of soil is dry; avoid waterlogging to prevent root rot
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Temperature Thrives in 18–25°C; protect from frost below 10°C to avoid leaf damage
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Characteristics

  • Leaf: Oval to elliptical, glossy dark green, 5–10 cm long with smooth margins
  • Flower: Inconspicuous syconia (figs) that mature into small, edible purple fruits
  • Stem/Bark: Smooth light brown bark; aerial roots may develop in mature specimens
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Care Guide

Watering

Keep soil evenly moist but not soggy; mist foliage occasionally to boost humidity

Fertilization

Diluted balanced liquid fertilizer every 2 weeks. Use diluted fertilizer to prevent root burn; prioritize nitrogen for foliage growth

Composted banana peel tea:Compost banana peels for 2–3 weeks to break down organic matter; steep in water for 24 hours, dilute 1:20 for root drench; avoid raw peels to prevent pest infestations
Pruning
  • Prune in late winter to shape the tree; remove dead, damaged, or crossing branches
  • Trim back overly long stems to maintain a compact habit for indoor potted specimens
  • Remove yellowing leaves promptly to improve airflow and reduce pest attraction
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; ingestion causes oral irritation, vomiting, and diarrhea

Humans: Contains ficin in sap; contact may cause skin irritation, ingestion leads to mild gastrointestinal upset

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Garden Uses & Culture

Culture: Symbolizes longevity and stability in some East Asian cultural traditions

Usage: Ornamental landscape tree; ripe syconia fruits are edible for humans