Philodendron ‘Imperial Green’ is a bold, self-heading tropical hybrid admired for its large, glossy leaves and strong architectural form. A member of the Araceae family, this cultivar was bred to combine the tropical elegance of classic Philodendrons with a more compact, upright habit — ideal for modern interiors.

The broad, paddle-shaped leaves are vibrant green with a smooth, polished surface, radiating outward from a central rosette. As the plant matures, the foliage forms a lush, symmetrical crown, creating a naturally sculptural presence. Unlike climbing varieties, Philodendron ‘Imperial Green’ maintains a self-supporting growth habit, making it both low-maintenance and beautifully tidy.

Striking yet easy to care for, Philodendron ‘Imperial Green’ is a timeless favourite for collectors and interior designers alike — a plant that exudes strength, balance, and tropical sophistication.

Philodendron ‘Imperial Green’ – Care Guide

Light

Thrives in bright, indirect light, which supports lush growth and deep green foliage. It can tolerate moderate light levels but may grow more slowly in shaded conditions. Avoid harsh direct sun, which can scorch the broad leaves, or very dim light, which can cause legginess.

Watering

Keep the soil evenly moist but never waterlogged. Water when the top 3–4 cm of soil feels dry to the touch. Consistent watering encourages steady growth, but always ensure good drainage to prevent root rot. In winter, reduce watering frequency as growth naturally slows.

Temperature and Humidity

• Temperature: Prefers warmth between 20–30 °C; avoid temperatures below 16 °C.

• Humidity: Tolerates average household humidity but thrives in moderate to high levels (50–70%). Occasional misting or use of a humidifier will help maintain healthy, glossy foliage.

Soil and Potting

Use a rich, well-draining aroid mix, such as compost combined with orchid bark, perlite, and coco coir. This ensures airflow around the roots while holding gentle moisture. Repot every 1–2 years in spring to refresh the substrate and provide space for root growth.

Feeding

Feed every 4–6 weeks during spring and summer with a diluted, balanced liquid fertiliser formulated for foliage plants. Over-fertilising can cause leaf tip burn or salt build-up. Suspend feeding in autumn and winter.

Pruning and Maintenance

Prune occasionally to remove yellow or damaged leaves and maintain shape. Wipe leaves gently with a damp cloth to remove dust and highlight their natural shine. Rotate the plant every few weeks to encourage even light exposure and symmetrical growth.

Growth and Maturity

A moderate grower, Philodendron ‘Imperial Green’ typically reaches 80–100 cm in height and width indoors. Its upright, rosette form makes it perfect as a floor plant or statement piece in medium to large spaces. Over time, mature plants produce large, smooth leaves that radiate from the centre, creating a dense, tropical canopy.

Common Issues

• Yellowing leaves: Overwatering or poor drainage.

• Brown edges: Low humidity or inconsistent watering.

• Drooping: Underwatering or sudden temperature change.

• Pests: Occasionally mealybugs or thrips; treat promptly with neem oil or insecticidal soap.

Background and Benefits

Hybridised from tropical Philodendron species native to South America, Philodendron ‘Imperial Green’ was developed for its compact growth, resilience, and bold foliage. It belongs to a family of self-heading hybrids — including ‘Imperial Red’ and ‘Congo Green’ — designed to thrive in indoor conditions while maintaining their natural tropical grandeur.

In addition to its sculptural appeal, it is also a powerful air-purifying plant, filtering indoor toxins such as formaldehyde and benzene. Symbolically, its bright green leaves represent vitality, renewal, and growth, making it a perfect addition to homes and workspaces that embrace biophilic design.

Quick Care Summary

Light: Bright, indirect light; tolerates moderate light
Water: Keep soil evenly moist; allow top 3–4 cm to dry before watering
Temperature: 20–30 °C; avoid below 16 °C
Humidity: Moderate to high (50–70%)
Soil: Rich, airy aroid mix – compost, bark, perlite, coco coir
Feed: Every 4–6 weeks in spring/summer
Growth: Upright, self-heading habit, 80–100 cm; large glossy green leaves in dense rosette form

⚠️ Toxicity note: Contains calcium oxalate crystals and is toxic if ingested. Keep away from pets and children.

Styling Tip

Display Philodendron ‘Imperial Green’ in a tall ceramic or stone-effect planter to emphasise its upright form and glossy foliage. It pairs beautifully with colourful species such as Aglaonema ‘Red Valentine’ or silver-toned plants like Scindapsus treubii ‘Moonlight’. Ideal for bright living rooms, offices, or hotel lobbies, its rich, green canopy introduces calm, strength, and a refined tropical atmosphere to any space.