Rubber Tree
Moraceae TREE INDOOR Placement

Rubber Tree

Ficus elastica

Identified By Unknown Guest

Ficus elastica, commonly known as the rubber tree, is a species of plant in the fig genus, native to eastern parts of South Asia and southeast Asia. It is a popular indoor houseplant appreciated for its glossy, dark green leaves.

Also known as: Rubber Plant Rubber Fig

Safety Warnings

Toxic to Pets: Contains toxic sap that can cause irritation, vomiting, and drooling if ingested by cats and dogs.
Toxic to Humans: Sap can cause skin irritation or allergic reactions upon contact; ingestion can cause mild gastrointestinal discomfort.

Growth & Dimensions

Height 30 - 300 cm
Width 30 - 150 cm
Growth Rate Moderate
Care Level Easy
Lifespan Perennial

Ideal Environment

Temperature 15°C - 30°C
Sunlight Hours 4 - 8 hrs/day
Sun Exposure Partial shade
Soil pH 6 - 7
Watering Interval 7 - 14 days
Humidity 40.00% - 70.00%
USDA Zone 10 - 11

Tropical and Subtropical Climates

Climate: Warm, humid environments with indirect sunlight.

Soils: Loam Peat Well-draining mix
Annual Rainfall: 1000 - 2500 mm

Native Regions

Assam
Himalayas
Malaysia
Indonesia
Sumatra
Java
Southeast Asia (ID – Asia)

Care Guide

Pruning

Prune in spring to control size and encourage branching. Wear gloves to protect against the milky sap.

Watering

Allow the top 2-3 cm of soil to dry out completely before watering thoroughly. Reduce watering in winter.

Sunlight

Place in bright, indirect sunlight. Avoid harsh direct afternoon sun which can scorch the leaves.

Soil and Fertilizer

Use a well-draining potting mix rich in organic matter. Fertilize monthly during the growing season (spring and summer).

Propagation Methods

Grafting

Air layering is commonly used for mature outdoor specimens to produce new roots along a stem section.

Cutting

Take stem cuttings with at least one leaf, dip in rooting hormone, and place in moist soil or water until roots develop.

Common Diseases & Pests

Root Rot

Fungal
Symptoms:

Wilting, yellowing leaves, mushy dark roots, and foul-smelling soil.

Treatment:

Remove plant from pot, cut away diseased roots, treat with fungicide, and repot into fresh dry soil.

Prevention:

Ensure good pot drainage and do not overwater.

Properties & Benefits

Uses & Health Benefits

Air Purification

Helps filter indoor air toxins and pollutants such as formaldehyde.

Precautions: Sap is toxic if ingested.

Key Nutrients / Compounds

Latex rich in Primary structural milky sap

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