Ficus elastica 'Decora'

RHS Plant Profile

broad-leaved Indian rubber plant

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Other common names

rubber plant 'Decora'

Houseplants Conservatory Greenhouse

A tropical evergreen tree or shrub, often grown as a houseplant. Leaves are large, broadly oval-shaped and glossy dark green with pale reddish undersides; mature leaves have an ivory white midrib on the upper side

Position

Full sun, Partial shade

Soil Types

Loam

Max Height

2.5-4 metres

Max Spread

1-1.5 metres

Size

Time to Maturity: 10–20 years
Max Spread: 1-1.5 metres
Max Height: 2.5-4 metres

Growing Conditions

Loam

Moisture: Moist but well–drained
pH: Acid or Alkaline or Neutral

Position

Full sun Partial shade

Aspect: East–facing or South–facing or West–facing
Exposure: Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

H1A: under glass all year (>15C)
H1B: can be grown outside in the summer (10 - 15)
H1C: can be grown outside in the summer (5 - 10)
H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
H4: hardy through most of the UK (-10 to -5)
H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
H6: hardy in all of UK and northern Europe (-20 to -15)
H7: hardy in the severest European continental climates (< -20): H1B

Colour & Scent

Season	Stem	Flower	Foliage	Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family: Moraceae
Native to GB/Ireland: No
Foliage: Evergreen
Habit: Bushy
Potentially harmful: Skin allergen. Wear gloves and other protective equipment when handling
Genus: Ficus can be evergreen or deciduous trees, shrubs or climbers, with often leathery, simple, entire or lobed leaves and tiny flowers borne within a hollow receptacle which enlarges to form the fruit
Name Status: Accepted

How to Grow

Cultivation

Grow in houseplant compost in bright but filtered or indirect light. During growth water moderately and apply a high nitrogen fertiliser every month; water sparingly in winter. Topdress annually and repot every 2-3 years. See ornamental fig cultivation for more advice

Propagation

Propagate by semi-hardwood cuttings with bottom heat in spring or summer

Suggested planting locations and garden types

Houseplants
Sub-tropical
Conservatory and greenhouse

Pruning

See pruning group 1

Pests

May be susceptible to glasshouse red spider mite, thrips, mealybugs and scale insects under glass

Diseases

May be susceptible to honey fungus