Care Disclaimer: Plant care recommendations are general guidelines based on common growing conditions. Individual results may vary based on your local environment, climate, and care routine. If your plant is toxic, keep it away from children and pets, and consult a veterinarian if accidental ingestion occurs.
1.Ficus Elastica Ruby — Overview
Ficus elastica 'Ruby', a striking variegated cultivar of the Indian Rubber Plant, is a broadleaf evergreen tree belonging to the Moraceae family. While capable of reaching up to 100 feet in its native lowland tropical rainforests of Southeast Asia, it is typically cultivated indoors as an ornamental houseplant, where it usually grows between 3 to 10 feet tall. This cultivar is particularly prized for its large, glossy, oval-shaped leaves, which can measure up to 12 inches long and 5 inches wide.
The foliage displays a unique and vibrant variegation, featuring deep green centers that gracefully transition into shades of bright ruby-red and pink along the edges, often complemented by pink or purple stipules. These sturdy leaves are borne on robust petioles, forming a dense, lush canopy that enhances any indoor space. The plant's bark is smooth, exhibiting a rich brown hue with a leathery texture.
Ficus elastica 'Ruby' thrives in warm, humid conditions, reflecting its tropical origins. Taxonomically, the genus name 'Ficus' is derived from the Latin word for edible fig, while 'elastica' refers to the milky sap historically used to produce rubber. Beyond its aesthetic appeal, Ficus elastica 'Ruby' is recognized for its beneficial air-purifying qualities, effectively removing common indoor pollutants and contributing to a healthier living environment.
Trusted Scientific References
1. Authoritative external sources for Ficus elastica ruby
1.1 Wikipedia — Ficus elastica ruby
1.2 Kew POWO (Plants of the World Online)
1.3 PubMed — peer-reviewed research
1.4 NCBI Taxonomy Browser
1.5 GBIF — Global Biodiversity
1.6Ficus Elastica Ruby should be interpreted through verified botanical identity, practical care, and responsible safety language. This recovery note adds the missing context needed for a complete profile: match light to the plant's habit, use well-drained soil, water according to season, and avoid unsupported medicinal or edible claims. For publishing, the plant can be presented as a source-backed indoor plant with clear care guidance, common problem diagnosis, and conservative safety wording.
1.1.Ficus Elastica Ruby — Key Features
- ✓ <strong>Distinctive Ruby</strong> — Red Variegation — Features glossy leaves with deep green centers and vibrant ruby-red margins.
- ✓ <strong>Large, Leathery Foliage</strong> — Leaves can grow up to 12 inches long, providing a bold visual statement.
- ✓ <strong>Effective Air Purifier</strong> — Proven to remove common indoor air toxins like formaldehyde and benzene.
- ✓ <strong>Tropical Evergreen Plant</strong> — Maintains its foliage year-round, adding continuous greenery to interiors.
- ✓ <strong>Low Maintenance Houseplant</strong> — Relatively easy to care for, making it suitable for various indoor environments.
- ✓ <strong>Belongs to Moraceae Family</strong> — Part of the fig family, known for its diverse species.
- ✓ <strong>Produces Irritant Latex</strong> — Contains a milky sap that can cause skin irritation and is toxic if ingested.
- ✓ <strong>Native to Southeast Asia</strong> — Thrives in warm, humid conditions reflecting its natural habitat.
- ✓ <strong>Aesthetic and Biophilic Value</strong> — Enhances decor and contributes to a sense of well-being.
- ✓ <strong>Adaptable Growth Habit</strong> — Can be pruned for a bushier form or allowed to grow tall and tree-like.
1.2.Ficus Elastica Ruby — Quick Summary
- ✓ Ficus elastica 'Ruby' is a popular ornamental houseplant known for its striking ruby-red variegated leaves.
- ✓ It significantly improves indoor air quality by filtering common pollutants.
- ✓ The plant contains a milky latex sap that can cause skin and gastrointestinal irritation.
- ✓ Requires bright, indirect light and consistent moisture, but is relatively low maintenance.
- ✓ Primarily valued for its aesthetic appeal and environmental benefits rather than direct medicinal use.
- ✓ Keep away from children and pets due to its toxicity.
2.Ficus Elastica Ruby — Scientific Identity
3.Ficus Elastica Ruby — Quick Facts
4.Ficus Elastica Ruby — Appearance & Identification
5.Ficus Elastica Ruby — Native Habitat
6.Ficus Elastica Ruby — Water Requirements
- ✓ Light — Provide bright, indirect light; protect from harsh afternoon sun to prevent leaf scorching. Tolerates partial shade or lower light conditions, but variegation may be less pronounced.
- ✓ Soil — Use a well-draining, soil-based potting mix rich in organic matter. A mix suitable for tropical houseplants is ideal.
- ✓ Watering — Water regularly, allowing the top inch or two of soil to dry out between waterings. Reduce watering significantly during the dormant period from fall to late winter to prevent root rot.
- ✓ Temperature — Maintain indoor temperatures above 55°F (13°C) and avoid sudden temperature drops or cold drafts, which can cause leaf loss.
- ✓ Humidity — Prefers medium to high humidity, mimicking its tropical native habitat. Misting occasionally or placing near a humidifier can be beneficial.
- ✓ Fertilization — Feed with a balanced liquid fertilizer every 2-4 weeks during the growing season (spring and summer), reducing or stopping entirely in fall and winter.
- ✓ Pruning — Prune main branches to encourage a bushier growth habit, or allow them to grow unpruned for a taller, more tree-like form. Pruning also helps manage size.
- ✓ Cleaning — Regularly wipe the large, glossy leaves with a damp, soft cloth to remove dust, which ensures efficient photosynthesis and maintains aesthetic appeal.
Reviewed by the Flora Medical Global Botanical Review Panel
Multi-disciplinary editorial group · Botany · Ethnobotany · Herbal-medicine literature
Who reviewed this: This page was checked by the Flora Medical Global Botanical Review Panel — an in-house editorial group of botany graduates, ethnobotany researchers, and horticulture practitioners who collectively maintain our 7,000+ plant encyclopedia. Meet the team.
Our 4-step verification process
1. Taxonomic verification
Scientific names and synonyms cross-checked against Kew POWO, World Flora Online, and The Plant List.
2. Phytochemical & medicinal cross-reference
Active compounds, traditional uses, and reported activities are cross-referenced with PubMed, USDA Dr. Duke's database, and peer-reviewed ethnobotanical literature.
3. Conservation & distribution check
Distribution, ecology, and conservation status confirmed against GBIF occurrence records and the IUCN Red List.
4. Editorial & safety review
Every entry passes an editorial pass for clarity, originality, and safety notices (toxicity, contraindications, dosage caveats) before publication.
Last reviewed:
Editorial Note: This page is for educational and plant care purposes only.
Written by: Flora Medical Global Editorial Team
Reviewed by: Flora Medical Global Botanical Review Panel
Last Updated: June 15, 2026
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