Light
Bright indirect • approx. 10,000–20,000 lux







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Philodendron 'White Knight' is a variegated climber from the erubescens hybrid group with deep green leaves splashed in crisp white and reddish to brown-toned petioles that add colour even between leaves. It stays more upright and controlled than some fast vines, especially once attached to a moss pole, and can reach 2–3 m indoors over time.
Bright, indirect light keeps growth stronger without burning the pale tissue, and watering after the top 10–15% of substrate has dried helps prevent the root stress that shows quickly in white sections. A barky aroid mix, temperatures around 18–27 °C, and humidity from 60–70% support cleaner growth and fuller leaves.
It is toxic if ingested. Compared with related white erubescens forms, the darker stems and stronger contrast are a main part of its appeal.
Quick Care Guide
Light
Bright indirect • approx. 10,000–20,000 lux
Watering
Water when ~30–50% dry
Substrate
Airy + fast-draining • Light moisture buffer • Bark-based • Medium-chunky
Temperature
Ideal: 18–29 °C • Avoid below: 15 °C
Humidity
Moist 50–60 %
Growth habit
climbing vine
Support
optional
Growth speed
Average
Max size indoors
Max. height with support: 250 cm • Max. spread: 100 cm
Toxicity & safety
Toxic
Origin & habitat
Cultivar of Philodendron
These care values are practical reference points for indoor growing. Use them as a starting point, then adjust for your room, pot size, substrate, temperature and how quickly the plant dries.
For more context, read the full product description or visit our Plant Care Guides.
Move outside once nights stay above
16°C
Bring under cover below
15°C
Best outdoors in
Warm summer patio, Sheltered urban spot