Aller au contenu

Guide botanique

Rubber Plant.

Ficus elastica

Prononciation FI-kus el-AS-tik-uh

Aussi appelée India Rubber Tree, Indian Rubber Tree, Rubber Fig, rubber plant

rubber plant
Photo de Yoav Daniel Bar-Ness (CC BY) via iNaturalist

The Rubber Plant is a popular houseplant known for its large, glossy, dark green leaves. It's a sturdy plant that can grow quite tall, adding a tropical feel to any indoor space. This plant is also quite forgiving, making it a good choice for beginners.

En un coup d'œil

Care level
Easy
Plant type
Evergreen shrub/tree
Light
Bright indirect light
Indoor light
bright-indirect
Water
Every 7 to 14 days
Mature size
Up to 10 feet tall indoors
Growth rate
medium
Hardiness
USDA 10 to 12
Bloom time
Rarely flowers indoors

Entretien

Provide bright, indirect light and water when the top inch or two of soil feels dry. Avoid overwatering, which can lead to root rot. Wipe the leaves occasionally with a damp cloth to keep them clean and shiny.

Watering
Water thoroughly when the top 1-2 inches of soil are dry, allowing excess water to drain away.
Feeding
Feed with a balanced liquid fertilizer diluted to half strength every 30 days during the growing season (spring and summer).
Pruning
Prune in spring or summer to maintain shape, remove dead or damaged branches, or control size. This can be done annually or as needed.
Repotting
Repot every 1-2 years, or when the plant becomes root-bound, usually in spring.
Soil
Well-draining potting mix
Soil pH
5.5 to 6.5
Temperature
15 to 24°C
Humidity
40 to 60%
Drought tolerance
moderate
Lifespan
Perennial, can live for many years indoors.
Deer and rabbits
high

Signes qu'il faut rempoter

  • Roots growing out of the drainage holes.
  • Water drains through the pot very quickly.
  • Plant appears stunted or growth has slowed significantly.
  • The soil surface is consistently drying out much faster than usual.

Sécurité

People
The sap can cause skin irritation for some individuals.
Pets
This plant's sap can cause skin irritation and is toxic if ingested by pets.
Children
Keep out of reach of children as ingestion may cause mild stomach upset.
Contact allergens
Sap may cause skin irritation or allergic reactions in sensitive people.
Airborne allergens
Pollen is not considered a significant respiratory allergen.
Edibility
This plant is not intended for consumption.

Comment l'identifier

  • Large, leathery, glossy leaves
  • Dark green to burgundy foliage
  • Thick, upright stems
  • Milky white sap when cut
  • Aerial roots on mature plants
Height
1.8 to 3m
Spread
0.6 to 1.2m
Leaves
dark green, burgundy, evergreen

Problèmes courants

  • Spider mites Tiny pests that create fine webbing and cause stippling on leaves.
  • Mealybugs Small, white, cottony insects that feed on plant sap.
  • Root rot Caused by overwatering, leading to yellowing leaves and mushy stems.
  • Leaf drop Often caused by sudden changes in temperature, light, or watering.

La cultiver

Propagation
stem cuttings, air layering
When to plant
spring, summer
Overwintering
Indoors, maintain consistent temperatures and reduce watering slightly. Avoid drafts from heating or cooling vents.
In containers
Grows very well in containers, but will need a larger pot as it matures to accommodate its size.

Stem Cuttings

  1. Take a 4-6 inch cutting from a healthy stem, just below a leaf node.
  2. Remove the lower leaves and dip the cut end in rooting hormone (optional).
  3. Place the cutting in moist potting mix or water.
  4. Keep in a warm spot with bright, indirect light.
  5. Roots should form in 4-8 weeks; transplant to a pot once established.

Pair with plants that appreciate consistent moisture and bright, indirect light for a cohesive indoor jungle.

Bonnes associations

  • ZZ Plant Both plants prefer bright, indirect light and well-draining soil, making them easy to care for together.
  • Snake Plant They share similar low-maintenance needs regarding watering and light, thriving in similar indoor environments.
  • Pothos Pothos are adaptable and can tolerate similar light conditions, adding a trailing element to a display.

Espèces similaires

Science

Family
Moraceae
Genus
Ficus
Order
Rosales
Class
Magnoliopsida
Native range
Northeastern India, Indonesia, and Malaysia.
Conservation
Not of conservation concern.

In its native habitat, it grows as a large tree in tropical forests, often starting as an epiphyte on other trees.

Uses
Ornamental houseplant, Air purifier

Au fil des saisons

JFMAMJJASOND
Flowering
Fruiting
Foliage

Repères écologiques

Soil reaction
6/9
Light
7/9
Salinity
2/9
Temperature
7/9
Moisture
5/9
Nutrients
5/9

Taxonomie vérifiée avec le GBIF.

Ce qu'on demande souvent

How much light does Ficus elastica need?
Bright, indirect light is ideal, though it can tolerate lower light conditions.
How often should I water my rubber plant?
Water when the top inch or two of soil feels dry, typically every 1-2 weeks.
What kind of soil is best?
A well-draining potting mix, such as a peat-based mix with perlite, works well.
Can I prune my rubber plant?
Yes, pruning can help maintain shape and encourage bushier growth.
Why are my rubber plant's leaves turning yellow?
This is often due to overwatering or poor drainage.

D'où vient le nom

The genus name 'Ficus' is the Latin name for fig trees. The species name 'elastica' refers to the milky latex sap it produces, which was historically used to make rubber.

Bon à savoir

  • It's native to the tropical regions of India, Southeast Asia, and Indonesia.
  • The plant produces a milky white sap, which is where its common name 'rubber plant' comes from.
  • It's a popular choice for improving indoor air quality.
  • There are several cultivars with different leaf colors and patterns.

Ton rubber plant a mauvaise mine ?

Cette page est un guide général. Pocket Botanist diagnostique les problèmes directement à partir d'une photo de ta plante, adapte l'arrosage à sa luminosité et te prévient quand il faut t'en occuper.

Télécharger l'appli

Ce guide a été généré par IA et vérifié avec la taxonomie du GBIF. Il s'agit d'informations générales, et non de conseils horticoles ou vétérinaires. Découvre comment nous concevons ces guides.