- Growth Size:
- When fully grown, the Philodendron black cardinal reaches a height of approximately 3 feet (about 0.9 meters) and spreads to a width of about 1.5 feet (approximately 45.7 centimeters).
- New leaves start as bronze or burgundy and gradually change to dark green or nearly black as they mature.
- Each leaf grows to approximately 1 foot (about 30.4 centimeters) in length and 8 inches (about 20.3 centimeters) in width.
- Optimal Temperature:
- The Philodendron black cardinal is a tropical plant and does not tolerate cold temperatures.
- The ideal temperature range for growth is between 65°F and 80°F (18.3°C to 27°C).
- Avoid temperatures below 54°F (12°C).
- Ratings:
- Heat Tolerance: ★★★★☆ (4 stars) – Being a tropical plant, it has relatively good heat resistance.
- Cold Tolerance: ★☆☆☆☆ (1 star) – It is sensitive to cold, so caution is needed during colder seasons.
- Drought Tolerance: ★★★☆☆ (3 stars) – It can tolerate moderate dryness, but excessive drought should be avoided.
- Sunlight Tolerance: ★★★★☆ (4 stars) – Prefers indirect light but can withstand direct sunlight.
