Triangle Ficus (Ficus triangularis)

Triangle Ficus

Ficus triangularis

Its sharp triangular leaves bring geometric crispness to indoor spaces. Evergreen foliage shrub; common name: Triangle Leaf Fig.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect light; tolerate partial shade, avoid direct midday summer sun to prevent leaf scorching
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Watering Water when the top 2–3 cm of soil feels dry; avoid overwatering to prevent root rot and leaf drop
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Temperature Thrives at 18–26°C; protect from temperatures below 12°C to avoid stress-induced leaf loss
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Characteristics

  • Leaf: Glossy, rigid triangular leaves with smooth margins; dark green upper surface, lighter pale green underside
  • Stem: Slender, woody stems with light brown, slightly peeling bark; branches grow upright or gently spreading
  • Inflorescence: Inconspicuous syconia (figs) in native range; rarely produced in indoor cultivation
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Care Guide

Watering

Keep soil slightly moist; allow the top 2 cm of soil to dry between waterings

Fertilization

Diluted balanced liquid feed every 4 weeks. Avoid fertilizing in autumn and winter when growth slows to prevent nutrient buildup

Composted coffee grounds tea:Use only fully composted coffee grounds; dilute 1:30 with water for root drenching; avoid applying undiluted grounds to prevent soil acidity spikes and pest attraction
Pruning
  • Trim overgrown branches in early spring to maintain a compact, bushy shape
  • Remove yellowing or damaged leaves at the base to improve airflow and reduce disease risk
  • Pinch new growth tips to encourage lateral branching and denser foliage
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; ficin enzyme irritates oral tissues and digestive tract

Humans: Contains ficin enzyme; ingestion causes mild oral irritation; contact may trigger skin rash in sensitive individuals

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Garden Uses & Culture

Culture: Symbolizes stability and structured growth; popular in minimalist and modern interior design

Usage: Indoor ornamental foliage plant for tabletops, shelves, or floor displays