Alphabetical Plant Listing

Alocasia 'Portora' (Elephant Ear)

Elephant Ear 'Portora', Portora Upright Elephant Ear, Alocasia portidora, Alocasia portadora, Alocasia portodora, Alocasia x portora


Impressive, Alocasia 'Portora' (Elephant Ear) is a tender perennial boasting enormous ruffled green leaves borne on strong purple stems. They are arrow-shaped at their bases and stand upright, pointing skyward, unlike the leaves of Colocasia which droop and point toward the ground. They can reach up to 4-5 ft. (120-150 cm) in good growing conditions. Fast-growing, easy to grow and care for, this Elephant Ear is terrific for bringing a lush tropical look to gardens or containers.

  • Grows up to 6-8 ft. high (180-240 cm) and 4-6 ft. wide (120-180 cm)
  • Performs best in sun or part shade in organically rich, moist to wet soils. Provide a sheltered location to protect the decorative leaves from strong winds. Plants require regular watering and fertilization. Reduce watering in winter.
  • Perfect as a green houseplant, for containers or for the shade garden.
  • Watch for spider mites, scale, mealy bugs and aphids.
  • Toxic to dogs, toxic to cats, toxic to horses.

Learn How To Plant, Care and Grow Splendid Elephant Ears

Often grown for their dramatic foliage reminiscent of elephant ears, Colocasia and Alocasia are terrific tender perennials that provide a strong ornamental interest and quickly give a touch of the tropics in gardens or containers. Impossibly exotic, their architectural shapes make them perfect for planting as focal plants or massed to create a tropical effect. Easy to grow, they stand proud and bold provided some basic rules are respected.Read More

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Requirements

Hardiness 7 – 11
Climate Zones 22, 23, 24, H1, H2
Plant Type Perennials
Plant Family Alocasia - Elephant Ears
Exposure Full Sun, Partial Sun
Season of Interest Spring (Early,Mid,Late)
Summer (Early,Mid,Late)
Fall
Winter
Height 6' – 8' (180cm – 240cm)
Spread 4' – 6' (120cm – 180cm)
Water Needs Average
Maintenance Low
Soil Type Clay, Loam, Sand
Soil pH Acid, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Showy
Garden Uses Beds and Borders, Patio and Containers
Garden Styles Mediterranean Garden

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While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.


Requirements

Hardiness 7 – 11
Climate Zones 22, 23, 24, H1, H2
Plant Type Perennials
Plant Family Alocasia - Elephant Ears
Exposure Full Sun, Partial Sun
Season of Interest Spring (Early,Mid,Late)
Summer (Early,Mid,Late)
Fall
Winter
Height 6' – 8' (180cm – 240cm)
Spread 4' – 6' (120cm – 180cm)
Water Needs Average
Maintenance Low
Soil Type Clay, Loam, Sand
Soil pH Acid, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Showy
Garden Uses Beds and Borders, Patio and Containers
Garden Styles Mediterranean Garden

Guides with Alocasia - Elephant Ears

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