Philodendron 'Red Sun' – Color-Shifting Hybrid for Bright Interiors

Philodendron 'Red Sun' delivers tropical vibrancy in compact form. This self-heading hybrid from the Philodendron erubescens lineage produces fiery red new leaves that gradually shift through orange to deep green. Its upright habit and bold coloration make it ideal for shelves, desks, and corners that need a living splash of color—without needing a climbing pole or intensive care routine.
What Makes Philodendron 'Red Sun' Unique?
 
Sunset-Inspired Foliage: New leaves glow red and orange, then mature to glossy green with burgundy undertones.
 
Compact Structure: Reaches 50–80 cm tall and wide, making it great for limited spaces.
 
Self-Supporting: Upright, bushy growth with no climbing tendencies.
 
Easy-Care Nature: Tolerates typical household conditions and occasional missed waterings.
 
Safety Note: Like all philodendrons, it’s toxic if ingested—keep away from pets and children.
Growth Habit and Hybrid Background
'Red Sun' is a cultivated hybrid likely derived from Philodendron erubescens, native to tropical South America. Indoors, it forms a dense rosette of foliage with short internodes and symmetrical growth. Its foliage color progression is genetically stable—each new leaf offers a vibrant display before settling into mature tones.
Care Guide for Philodendron 'Red Sun'
 
Light: Bright, indirect light brings out the best coloration. It tolerates medium light but may produce smaller, duller leaves.
 
Water: Let the top 2–3 cm of substrate dry between waterings. Always allow excess water to drain freely.
 
Humidity: Thrives at 50–70%. Use a tray or humidifier in drier environments to prevent browning tips.
 
Temperature: Keep between 18–27 °C. Avoid cold drafts and sudden drops below 15 °C.
 
Substrate: Use a well-aerated aroid mix with coconut coir, perlite, orchid bark, and quality potting soil.
 
Fertilization: Feed every 4–6 weeks during active growth with diluted liquid fertilizer. Pause or reduce feeding in winter.
 
Repotting: Repot every 1–2 years or when roots begin to circle the base. Use pots with drainage holes.
Propagation and Maintenance Tips
 
Propagation: Use stem cuttings with at least one node. Root in water, moss, or LECA during the active growing season.
 
Pruning: Remove yellow or damaged leaves to maintain compact shape and stimulate new growth.
 
Leaf Care: Clean gently with a soft cloth or plant gloves to enhance shine and improve photosynthesis.
How to Fix Common Issues
 
Yellow Leaves: Often caused by overwatering or poor drainage. Check soil texture and adjust watering rhythm.
 
Brown Tips: Related to low humidity or uneven watering. Increase air moisture and avoid letting soil fully dry out.
 
Pest Risks: Watch for mealybugs, spider mites, or thrips. Treat early with insecticidal soap or neem oil.
 
Root Rot: Caused by waterlogged soil. Repot with a well-draining mix and inspect roots before replanting.
Botanical Name Meaning
Philodendron combines “philo” (love) and “dendron” (tree) in Greek—referring to the plant’s natural affinity for forest habitats. 'Red Sun' references the vivid, fiery appearance of its newly unfurled leaves, evoking the warm tones of a tropical sunset.
Frequently Asked Questions
 
Can it handle low light?It survives in low to medium light but may lose color intensity. Brighter indirect light ensures optimal growth.
 
What pot is best?Use a breathable container like terracotta with drainage holes for moisture control and airflow.
 
Can it grow in LECA?Yes, this hybrid adapts well to semi-hydro setups with proper nutrient support and consistent humidity.
Order Philodendron 'Red Sun' from Foliage Factory
Add a bold pop of color to your indoor jungle with Philodendron 'Red Sun'. With its dramatic foliage, compact shape, and easy-care nature, this hybrid brings reliable vibrancy to homes, workspaces, or plant shelves. Order now and let every new leaf light up your space.