Dracaena marginata
Dracaena marginata
Madagascar Dragon Tree
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Taxonomy
Family Asparagaceae · Genus Dracaena
Common Names
Madagascar Dragon TreeRed-edged DracaenaDragon Tree
Context
nativeRegion
Madagascar
usdaZones
10–12 (grown as a houseplant in cooler climates)
companionPlants
Sansevieria, Zamioculcas zamiifolia (ZZ plant), Pothos
culturalUses
Popular decorative houseplant for air purification and easy care.
Care
Care Requirements
LightBright, indirect light is ideal; tolerates lower light but may grow slower.
WateringAllow the top inch of soil to dry before watering; do not let roots sit in water.
SoilWell-draining, loamy potting mix; cactus or palm mixes can work well.
FertilizerFeed monthly during growing season (spring-summer) with balanced liquid fertilizer; reduce in fall and winter.
HumidityPrefers moderate humidity but adapts well to average home levels.
TemperatureThrives between 18–27°C (65–80°F); protect from cold drafts and temperatures below 10°C (50°F).
Growth & Life Cycle
HabitUpright, slender woody stems with tufts of narrow, arching leaves.
Mature SizeUp to 1.8–3 m (6–10 ft) indoors; taller in ideal outdoor conditions.
Growth RateSlow to moderate growth.
BloomingRarely blooms indoors; small, fragrant white flowers if conditions are suitable.
DormancyNo true dormancy, but growth slows in winter.
Propagation
MethodsStem cuttings, Air layering
DifficultyEasy to moderate
Best SeasonSpring or early summer
Maintenance & Notes
PruningPrune leggy stems to encourage branching; remove yellow or damaged leaves as needed.
RepottingRepot every 2–3 years or when rootbound.
Pests & DiseasesWatch for spider mites, mealybugs, and scale; occasional root rot if overwatered.
ToxicityToxic to pets (cats and dogs) if ingested.
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