The Ficus elastica 'Ruby' or Ruby Red Rubber Tree is a popular indoor plant known for its attractive red-variegated-colored foliage. Here are some key characteristics and care tips for the Ficus elastica 'Ruby':
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Appearance:
- The 'Ruby' Rubber Tree features large, leathery leaves with a deep 'Ruby' color. The color may vary from dark red to almost white, depending on the plant's age and environmental conditions.
- The leaves are glossy and have a broad, elliptical shape.
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Habitat and Origin:
- Ficus elastica is native to Southeast Asia, and the ''Ruby'' variety is a cultivated form of this species.
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Cultivation and Care:
- Light: Provide bright, indirect light for optimal growth. The 'Ruby' Rubber Tree can tolerate lower light levels but may lose some of its vibrant color in lower light conditions.
- Temperature: Keep the plant in a warm environment, ideally between 65-75°F (18-24°C).
- Watering: Allow the top inch of the soil to dry out before watering. Be cautious not to overwater, as Ficus elastica prefers slightly drier conditions.
- Soil: Use a well-draining potting mix. Regular potting soil with added perlite or orchid bark works well.
- Humidity: Tolerant of average indoor humidity levels. However, it appreciates higher humidity and benefits from occasional misting or placing a humidifier nearby.
- Fertilization: Feed with a balanced liquid fertilizer diluted to half strength during the growing season (spring and summer). Reduce or stop fertilizing in the fall and winter.
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Size:
- Ficus elastica 'Ruby' can grow to be a sizable houseplant if given enough space. Regular pruning can help control its size and shape.
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Decorative Use:
- The 'Ruby' Rubber Tree is a striking and decorative plant that adds a touch of elegance to interior spaces.
- It is often used as a focal point in living rooms, offices, or other well-lit areas.
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Maintenance:
- Pruning can be done to control the plant's size and shape. Remove any yellow or damaged leaves regularly.
- Wipe the leaves with a damp cloth to keep them clean and free from dust.
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Toxicity:
- Ficus elastica 'Ruby' is toxic to pets if ingested. Keep it out of reach of animals.