Philodendron giganteum
 
Common Names Giant Philodendron, Elephant Ear Philodendron, Tree Philodendron
 
Zones 10A–12 (outdoors); Zone 9+ with protection; indoor year-round in colder zones
 
Philodendron giganteum is a colossal, self-heading species native to the Caribbean and northern South America. Known for its massive, glossy green leaves that resemble elephant ears, this tropical giant adds dramatic volume to interiorscapes and shaded landscapes. Mature specimens can reach up to 8–10 feet tall with leaves over 2 feet long, making it a bold statement plant for collectors and designers alike.
 
Key Features
Growth Habit: Self-heading; upright rosette; fast growth rate in warm, humid conditions
Height: 6–10 ft. tall; 3–5 ft. wide
Trunk: Thick herbaceous stem; short internodes; basal swelling with age
Leaves: Broadly ovate to heart-shaped; glossy deep green; up to 24–36 in. long
Petiole: Thick, upright; green to reddish at base
Inflorescence: Rare indoors; white spathe and spadix
Fruit: Not typically produced in cultivation
Ecology: Native to tropical rainforests of the Caribbean and northern South America; thrives in shaded understory
 
Growing Conditions
Light: Bright indirect light to partial shade; avoid direct sun
Watering: Keep soil evenly moist; allow top inch to dry between waterings
Soil: Rich, well-draining mix with peat, perlite, orchid bark, and compost
Temperature: 65–85°F (18–29°C); protect below 55°F (13°C)
Humidity: High (60–80%); misting or humidifier recommended indoors
Propagation: Division or stem cuttings with node
Tolerance: Cold-sensitive; moderate pest resistance; toxic if ingested
 
Landscape Use Ideal for interiorscapes, tropical patio containers, and shaded garden beds. Pairs well with Philodendron selloum, Anthurium ‘Superbum’, and Calathea orbifolia for bold foliage compositions.