ornamentalFamily: AraceaeGenus: Alocasia

Cultivar

Portora Elephant Ear

Alocasia 'Portora'

Cultivar: Portora

This dramatic Alocasia hybrid features oversized, paddle-shaped leaves with distinct, wavy margins held on sturdy, tall stalks. Its impressive scale and lush green color make it a favorite for adding a touch of the tropics to indoor rooms or seasonal outdoor gardens. As a vigorous grower, it develops a commanding presence relatively quickly when provided with sufficient warmth and bright, indirect light.

Alocasia 'Portora' is a striking, fast-growing hybrid elephant ear prized for its massive, upright, wavy-edged foliage. It makes a bold architectural statement in any tropical landscape or large interior space.

Marketplace packs coming soon

Current nursery inventory and 18 / 36 / 72 pricing will appear here when available.

Cultivar Story

Start with Inspiration. Grow Your Aspiration.

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Growing Inspiration

Inspiration for future Agardeni growing environments.

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Marketplace Plant

A realistic representation of the starter plants offered in 18, 36, and 72 plant quantities.

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Aspirational Garden

Grow your aspirational plan into an inspirational garden.

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Plant Detail

A closer look at the fruit, flower, foliage, or mature defining characteristics of this cultivar.

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Repotting / Start Growing

Begin with a starter plant and establish it in a larger pot using quality potting soil with beneficials and fertilizer.

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Start ยท Plan ยท Grow

Start with real plants. Plan with current marketplace availability. Grow your aspirational garden.

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See this cultivar from starter plant to aspirational garden.

Plant Profile

Grow Portora Elephant Ear with confidence

Key growing information first, with the complete reviewed cultivar profile available when you want it.

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Sun

Bright, indirect light. Avoid direct, harsh afternoon sun which can scorch the large leaves.

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Water

Keep consistently moist but not waterlogged. Allow the top inch of soil to dry slightly between waterings, and ensure excellent drainage to prevent root rot.

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Mature size

4 to 6 feet tall and 3 to 4 feet wide.

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Hardiness

9-11

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Growth habit

Clumping, upright tropical perennial.

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Plant type

tropical foliage plant

View Plant Data

Care, size, flowering, climate, soil, health, and additional reviewed data.

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Good to know

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Growing note

Best suited for warm, humid environments. In regions with cooler climates, treat as a seasonal plant or move indoors before temperatures drop below 50 degrees Fahrenheit.

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Climate note

Prefers temperatures between 65 and 85 degrees Fahrenheit. Protect from frost and prolonged cold.

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Flower / fruit

May produce typical araceous spathe and spadix flowers in optimal, warm, and humid conditions, though grown primarily for its foliage.

Growing & Care

Everyday care, growth, feeding, and pruning guidance.

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Sun / light

Bright, indirect light. Avoid direct, harsh afternoon sun which can scorch the large leaves.

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Growth rate

Fast.

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Fertilizer

Apply a balanced liquid fertilizer diluted to half-strength during the active growing season in spring and summer.

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Pruning

Remove older, yellowing, or damaged leaves at the base of the petiole to maintain plant vigor and appearance.

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Care notes

Best suited for warm, humid environments. In regions with cooler climates, treat as a seasonal plant or move indoors before temperatures drop below 50 degrees Fahrenheit.

Size & Habit

How the plant grows and the space it needs at maturity.

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Mature size

4 to 6 feet tall and 3 to 4 feet wide.

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Growth habit

Clumping, upright tropical perennial.

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Spacing

3 to 5 feet apart.

Flower / Fruit

Flowering, fruiting, pollination, bloom, and harvest behavior.

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Flowering / fruiting

May produce typical araceous spathe and spadix flowers in optimal, warm, and humid conditions, though grown primarily for its foliage.

Climate & Hardiness

Cold, heat, chill, and regional growing considerations.

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Hardiness zones

9-11

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Temperature

Prefers temperatures between 65 and 85 degrees Fahrenheit. Protect from frost and prolonged cold.

Soil & Water

Moisture, drainage, soil, and pH preferences.

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Watering

Keep consistently moist but not waterlogged. Allow the top inch of soil to dry slightly between waterings, and ensure excellent drainage to prevent root rot.

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Soil

Well-draining, airy, high-organic potting mix, such as one amended with perlite, bark, or coco coir.

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Soil pH

5.5-6.5

More Plant Data

19 additional reviewed fields from this Plant.id.

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Container Growing

Thrives in large, well-draining containers. Use a pot with significant volume to accommodate vigorous root growth.

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Family

Araceae

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Foliage Look

Large, vibrant green, deep-veined, wavy-margined leaves with an elegant, upright posture.

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Foliage Rules

Leaves are large, sagittate, and possess pronounced undulating or wavy edges. Foliage should appear slightly glossy and robust.

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Fruit Flower Look

Cream-colored spadix surrounded by a green spathe.

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Fruit Flower Rules

Flowers are rare in juvenile stages and typically insignificant. Do not represent flowers on small starter plants.

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Growth Habit Rules

Maintain the upright, clumping form; petioles must emerge from a central corm, not a sprawling vine.

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Mature Plant Look

An imposing, tall, sculptural tropical plant with wide, dramatic foliage creating a bold visual presence.

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Mature Stage Morphology

Develops thick, sturdy, upright petioles holding massive, textured, wavy-edged, mid-to-deep green leaves that can reach several feet in length.

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Morphology Rules

Ensure the visual balance between heavy, wide leaves and the robust, upright stalks is preserved without appearing top-heavy or sagging.

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Plant Faqs

How much light does an Alocasia 'Portora' need? It prefers bright, indirect light. Is Alocasia 'Portora' toxic to pets? Yes, all parts of Alocasia contain calcium oxalate crystals and are toxic if ingested. How often should I water my Alocasia? Water when the top inch of soil feels dry to the touch.

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Root Look

Fleshy, fibrous root system typical of aroid plugs.

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Soil Look

Dark, rich, well-draining peat-based mix; surface should look clean and moisture-retentive.

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Starter Stage

Appears as a small, clumping plant with several smaller, heart-to-paddle-shaped leaves. Stems are tender and light green.

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Starter Stage Morphology

Leaves are smaller and potentially smoother-edged than mature specimens. Petioles are succulent and typically light green.

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Video Voiceover Script

Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Portora Elephant Ear. This is Portora Elephant Ear, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let this striking tropical plant become part of your aspirational plan, helping you imagine the future growing space you want to create. Its defining feature is the massive, paddle-shaped foliage with beautiful wavy margins that create an instant architectural statement. Establish your starter by moving the plug into a four-inch pot with well-draining mix, then move it to a permanent container or location as it grows. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.

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Youtube Tags

Alocasia Portora Elephant Ear tropical houseplant foliage Agardeni large leaf ornamental container garden indoor plant

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Youtube Video Summary

Alocasia 'Portora' is an impressive hybrid elephant ear known for its massive, wavy-edged foliage and rapid growth. This sculptural plant creates a bold tropical focal point in indoor spaces or sheltered outdoor gardens.

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Youtube Video Title

Growing Alocasia 'Portora' - The Large Leaf Elephant Ear

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Future Buyer Brand Sellers

Possible future seller options for 2.5-inch, 4-inch, and 1-gallon finished plants.