❤️ Aglaonema 'Red Emerald' Care Sheet
🌿 A very large plug with a Splash of Colour for Any Home
Aglaonema 'Red Emerald' is a stunning Chinese Evergreen cultivar prized for its rich green leaves beautifully splashed with vibrant red and pink tones. It is one of the easiest tropical houseplants to grow, making it perfect for beginners while still being impressive enough for experienced collectors.
 
☀️ Light
✅ Bright, indirect light is ideal.
Thrives in medium light conditions.
Brighter indirect light produces the richest red colouring.
Avoid harsh afternoon sun, which can scorch the leaves.
Can tolerate lower light, although colours may become less vibrant.
 
💧 Water
Allow the top 2–4 cm of the growing medium to dry before watering.
Water thoroughly and allow excess water to drain away.
Never leave the pot standing in water.
Water less frequently during winter.
💡 Aglaonemas tolerate slight underwatering better than constantly wet soil.
 
💦 Humidity
Prefers moderate to high humidity.
Ideal: 50–70%
Grows well in average indoor humidity.
Higher humidity encourages larger, healthier foliage.
 
🌡️ Temperature
Ideal: 18–30°C
Minimum: 15°C
Protect from cold drafts and sudden temperature changes.
 
🌱 Growing Medium
Use a loose, well-draining potting mix.
A great mix includes:
Quality indoor potting soil
Perlite or pumice
Coco peat or coco chips
Fine orchid bark (optional)
Healthy drainage helps prevent root rot.
 
🌿 Fertilising
Feed during spring and summer.
Apply a balanced liquid fertiliser at ¼–½ strength every 3–4 weeks.
Reduce feeding during autumn and winter.
Avoid over-fertilising, which can damage the roots.
 
✂️ Maintenance
Remove yellow or damaged leaves as needed.
Wipe leaves occasionally to remove dust.
Repot every 2–3 years or when rootbound.
 
🌸 Flowers
Mature plants may occasionally produce small white or cream flowers similar to other Aglaonema varieties. While attractive, the colourful foliage remains the main feature.
 
🪴 Growth
Growth rate: Moderate
Mature height: 40–80 cm
Mature spread: 30–60 cm
Given proper care, the plant develops a dense, colourful display of foliage year-round.
 
⚠️ Common Problems
🟡 Yellow leaves
Usually caused by overwatering or poor drainage.
🤎 Brown leaf tips
Often caused by low humidity, inconsistent watering or mineral-rich tap water.
🌿 Faded leaf colour
Usually indicates insufficient light.
🐛 Pests
Watch for mealybugs, spider mites, scale insects and thrips.
 
🐾 Pet Safety
⚠️ Toxic if chewed by pets or people due to calcium oxalate crystals. Keep away from cats, dogs and young children.
 
⭐ Quick Care Guide
☀️ Light: Bright indirect to medium light
💧 Water: Water when top 2–4 cm dries out
💦 Humidity: 50–70% preferred
🌡️ Temperature: 18–30°C
🌱 Soil: Well-draining indoor potting mix
🌿 Feeding: Every 3–4 weeks during active growth
📈 Difficulty: Very Easy
❤️ With its striking red foliage, easy-going nature and excellent adaptability, Aglaonema 'Red Emerald' is a colourful, low-maintenance houseplant that brings tropical beauty to homes and offices all year round.