Philodendron ‘Ring of Fire’ is an extraordinary tropical aroid prized for its serrated, multi-coloured foliage and exotic, sculptural growth habit. Believed to be a hybrid between Philodendron wendlandii and Philodendron tortum, this spectacular cultivar showcases some of the most diverse variegation and leaf form found in the Philodendron genus.

The leaves are long, narrow, and deeply lobed, with dramatic serrations along the edges that resemble flames — giving rise to its fiery name. Each leaf is unique, painted with an ever-changing mosaic of green, yellow, cream, orange, and red variegation, often shifting as the plant matures. Emerging leaves can appear bright orange or coral before settling into a mix of mottled hues. The stems are thick and sturdy, supporting the plant’s elegant, upright form while highlighting its distinctive tropical personality.

Rare, vibrant, and visually commanding, Philodendron ‘Ring of Fire’ is a collector’s masterpiece — a plant that transforms any space into a display of living colour and texture.

Philodendron ‘Ring of Fire’ – Care Guide

Light

Thrives in bright, indirect light. Adequate brightness is essential to maintain the bold variegation and vibrant colouring. Too little light will result in greener leaves, while direct sunlight may scorch the delicate variegated sections. East- or west-facing filtered light is ideal.

Watering

Keep the soil lightly moist but not waterlogged. Water when the top 3–4 cm of soil feels dry to the touch. Consistent moisture encourages steady growth, but overwatering can cause root rot. In winter, water less frequently to allow the soil to dry slightly between waterings.

Temperature and Humidity

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

• Humidity: Requires moderate to high humidity (60–80%) to keep leaves lush and prevent crispy edges. Mist regularly or use a humidifier, especially in drier climates.

Soil and Potting

Use a well-draining, airy aroid mix consisting of compost, orchid bark, perlite, and coco coir. This combination provides excellent airflow and balanced moisture retention. Repot every 1–2 years in spring or early summer to refresh the mix and support healthy root growth.

Feeding

Feed every 4–6 weeks during spring and summer with a diluted, balanced liquid fertiliser or one formulated for aroids. Avoid over-fertilising, as this can lead to salt build-up and dull leaf variegation. Suspend feeding during cooler months.

Pruning and Maintenance

Remove yellowing or aged leaves to maintain a clean, tidy appearance and encourage new growth. Wipe the leaves gently with a damp cloth to remove dust and showcase their natural gloss and variegation. Rotate the plant regularly for even light exposure and symmetrical growth.

Growth and Maturity

A slow to moderate grower, Philodendron ‘Ring of Fire’ typically reaches 60–120 cm in height and spread indoors. Mature plants display larger, more elongated leaves with increasingly dramatic serrations and complex variegation patterns. It is a self-heading Philodendron, growing upright rather than trailing, making it ideal for use as a floor or statement plant.

Common Issues

• Faded colour: Insufficient light.

• Yellowing leaves: Overwatering or poor drainage.

• Brown edges: Low humidity or cold drafts.

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

Background and Benefits

Philodendron ‘Ring of Fire’ is a highly coveted hybrid believed to have originated from breeder Keith Henderson of Asiatica Nursery. The plant’s fiery name reflects its colourful, flame-like leaf edges and variegated palette, which shifts from bright orange and red to lime and cream.

In its natural lineage, both parent species are native to the tropical forests of Central and South America, where they thrive in warm, humid, and filtered-light environments. The hybrid retains their durability and resilience, making it surprisingly easy to care for despite its exotic appearance. Like other Philodendrons, it also acts as an air-purifying plant, removing indoor toxins while creating a lush, vibrant focal point.

Quick Care Summary

Light: Bright, indirect light; avoid harsh direct sun
Water: Keep soil lightly moist; allow top 3–4 cm to dry between watering
Temperature: 20–30 °C; avoid below 16 °C
Humidity: Moderate to high (60–80%)
Soil: Airy, well-draining mix – compost, bark, perlite, coco coir
Feed: Every 4–6 weeks in spring/summer
Growth: Upright habit, 60–120 cm; long, serrated leaves with multi-coloured variegation in green, yellow, cream, and red

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

Styling Tip

Display Philodendron ‘Ring of Fire’ in a ceramic or matte terracotta planter to highlight its fiery variegation and sculptural shape. Position it where light can filter across the leaves, illuminating the shifting tones of green, gold, and pink. Pair it with deep green or silver-toned foliage such as Anthurium luxurians or Scindapsus pictus ‘Silver Hero’ for dramatic contrast. As a centrepiece plant in bright interiors or conservatories, it delivers tropical opulence with a modern, artistic edge.