How to Grow Decora
iNaturalist
Decora
Ficus elastica 'Decora'
shrubDecora is a cultivar of the rubber plant featuring large, glossy, deep green leaves with burgundy undersides and prominent red leaf sheaths. This tropical houseplant is prized for its dramatic foliage and air-purifying qualities, growing into a substantial indoor tree with proper care. It's an excellent statement plant for modern interiors and can reach 6-10 feet indoors.
When should you plant Decora in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Decora timeline · Pittsburgh, PA (Zone 6b)
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Plant Decora
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Decora
Late summer into fallBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Decora dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Zones 11-12; primarily grown as an indoor houseplant in cooler climates
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Get my Decora timeline →Growth Stages
Establishment
2-4 weeksNew plant adapting to home environment with initial leaf settling and potential minor drop
Avoid moving plant frequently; maintain consistent temperatures (65-75°F); mist leaves weekly to reduce stress and increase humidity
Vegetative Growth
Ongoing (faster spring-summer)Plant produces new leaves along stems; leaves emerge with red sheaths that fade as they mature
Maintain bright indirect light and consistent moisture; fertilize monthly during growing season (spring/summer); wipe leaves monthly with soft cloth to remove dust
Mature Foliage
Year-round maintenancePlant establishes full canopy with large glossy leaves; may develop woody stems and increase in height
Prune to control size and shape; remove any leggy stems; maintain humidity above 50% to prevent brown leaf tips
Occasional Flowering
Rare indoorsIndoor plants rarely flower, but mature specimens may produce small greenish fig-like flowers
Not a primary focus for indoor growing; flowering is uncommon indoors and not necessary for plant health
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Increase humidity; spray leaves with water; use insecticidal soap or neem oil every 7 days for 3 weeks
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Remove with rubbing alcohol on cotton swab; apply horticultural oil spray; isolate from other plants
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Scrape off manually; treat with neem oil or insecticidal soap; check regularly for reinfection
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Allow soil to dry between waterings; use sticky traps; apply sand layer on top of soil; use Bacillus thuringiensis subsp. israelensis (Bti)
Uses
Air Purification & Indoor Decoration
HouseholdFicus elastica is recognized by NASA for removing formaldehyde and other toxins from indoor air. The dramatic glossy foliage serves as an elegant focal point in modern and traditional interiors. [source]
Traditional Remedy Base
MedicinalIn Ayurvedic and traditional Indian medicine, rubber plant latex has been used to support digestive and immune health, though clinical evidence is limited. The plant's latex contains compounds with potential anti-inflammatory properties. [source]
Humidity & Microclimatic Control
HouseholdLarge-leafed plants like Decora increase ambient humidity through transpiration, benefiting respiratory health and complementing HVAC systems in dry climates. [source]
Foliage for Floral Arrangements
CraftThe large, glossy leaves are valued in professional floral design for their sculptural quality and longevity in arrangements. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Not a harvest plant. Pruning: Remove dead leaves and stems year-round. Prune in spring for size control and bushier growth. Cut above leaf nodes to encourage branching. Use pruned stems for propagation in water or moist soil.
Fun Facts
- 🌱 The Decora cultivar was specifically bred in the 1950s in Holland for superior leaf size, color intensity, and compact growth habit compared to wild-type rubber plants.
- 🌱 Rubber plant latex has been historically used to produce natural rubber, though commercial rubber comes from Hevea brasiliensis. Decora's latex can cause allergic reactions in latex-sensitive individuals.
- 🌱 Mature Decora plants can reach 10+ feet indoors and live for decades with proper care; some specimens in offices and homes are over 30 years old.
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