Orange Tree
Citrus sinensis (sweet) / Citrus aurantium (sour)
📖 About this plant
Evergreen citrus tree producing round, sweet fruits rich in vitamin C. Sweet oranges are eaten fresh and juiced; sour oranges are used for marmalade and essential oils.
🧑🌾 Care requirements
Full sun (8+ hrs)
Every 1-2 weeks
Moderate (40-60%)
15-35°C
Well-draining, slightly acidic sandy loam (pH 6.0-7.0)
Citrus-specific fertilizer 3-4 times per year with micronutrients
🌐 Common Names
📋 Plant facts
- 🌍 Origin
- Southeast Asia (China, India, Myanmar)
- 📏 Max height
- 4-8 meters (12-25 feet)
- 📐 Spread
- 150-300 cm
- 🕰️ Bloom time
- Spring
- 🎨 Bloom color
- White
- 🍃 Foliage color
- Dark Green
- ⏳ Lifespan
- Perennial
- 📈 Growth rate
- Moderate
- ☠️ Toxicity
- Non-toxic fruit; peel oils (limonene, linalool) can be toxic to cats and dogs. Safe for humans.
- 🌱 Propagation
- Grafting onto disease-resistant rootstock; seed possible but slow
🛡️ Health & Safety
Non-toxic fruit; peel oils (limonene, linalool) can be toxic to cats and dogs. Safe for humans.
Common issues
- Citrus greening (HLB) disease
- Citrus canker
- Scale insects
- Root rot from overwatering
💡 Care tips
- Needs protection from frost below 2°C
- Produces fragrant white blossoms before fruit develops
- Feed with citrus-specific fertilizer every 2 months in growing season
- Grafted trees produce fruit in 2-3 years from planting

