ornamentalFamily: AraceaeGenus: AlocasiaSpecies: nebula

Cultivar

Alocasia nebula 'Imperialis'

Alocasia nebula 'Imperialis'

Cultivar: Imperialis

Alocasia nebula 'Imperialis' features striking, heart-shaped foliage with a unique, rippled texture and a dark, moody coloration that stands out in tropical plant displays. This elegant aroid thrives in warm, humid conditions with consistent indirect light, making it a favorite for houseplant enthusiasts. Its slow-growing nature and compact habit make it an ideal choice for dedicated indoor gardening spaces where its foliage can be appreciated up close.

Alocasia nebula 'Imperialis' is a stunning tropical foliage plant prized for its deeply textured, metallic-hued leaves. It makes a sophisticated addition to any indoor collection of rare aroids.

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 · Plan · Grow

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

Cultivar Video

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See this cultivar from starter plant to aspirational garden.

Plant Profile

Grow Alocasia nebula 'Imperialis' 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 intense afternoon sun.

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Water

Keep consistently moist but not waterlogged; allow the top inch of soil to dry slightly between waterings.

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Mature size

Approximately 12 to 18 inches tall and wide.

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Hardiness

Typically grown as a houseplant in most regions; tropical hardy only in zones 11-12.

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Growth habit

Clumping perennial with an upright, rosette-like habit.

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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

Requires high humidity to prevent leaf tip browning; avoid direct, harsh sunlight which can scorch the delicate foliage.

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Climate note

Prefers warm temperatures between 65°F and 80°F; protect from cold drafts and temperatures below 60°F.

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Flower / fruit

Primarily grown for its foliage; flowering is infrequent in indoor settings and is secondary to leaf production.

Growing & Care

Everyday care, growth, feeding, and pruning guidance.

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Sun / light

Bright, indirect light; avoid intense afternoon sun.

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Growth rate

Slow

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Fertilizer

Apply a balanced liquid fertilizer at half-strength during the active growing season; reduce feeding in winter.

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Pruning

Remove yellowing or damaged lower leaves to maintain the plant's appearance and health.

Care notes

Requires high humidity to prevent leaf tip browning; avoid direct, harsh sunlight which can scorch the delicate foliage.

Size & Habit

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

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Mature size

Approximately 12 to 18 inches tall and wide.

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Growth habit

Clumping perennial with an upright, rosette-like habit.

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Spacing

12 to 18 inches apart if planted in groups.

Flower / Fruit

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

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Flowering / fruiting

Primarily grown for its foliage; flowering is infrequent in indoor settings and is secondary to leaf production.

Climate & Hardiness

Cold, heat, chill, and regional growing considerations.

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Hardiness zones

Typically grown as a houseplant in most regions; tropical hardy only in zones 11-12.

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Temperature

Prefers warm temperatures between 65°F and 80°F; protect from cold drafts and temperatures below 60°F.

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.

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Soil

Loose, well-draining aroid mix containing coco coir, perlite, and pine bark.

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Soil pH

5.5 to 6.5

More Plant Data

19 additional reviewed fields from this Plant.id.

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Container Growing

Excellent for container growing indoors or in greenhouses; ensure the pot has drainage holes.

Family

Araceae

Foliage Look

Dark, metallic-green, heart-shaped leaves with significant surface texturing and prominent veins.

Foliage Rules

Leaves should appear heart-shaped, slightly concave, with a rippled texture; avoid over-saturating green tones to ensure the dark, moody coloration is represented.

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Fruit Flower Look

Simple, inconspicuous green or creamy-white spathe and spadix.

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Fruit Flower Rules

Flowers should not be the focus; if present, they appear as typical aroid spathe and spadix structures.

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Growth Habit Rules

Preserve the upright, clumping rosette form; do not depict as vining or trailing.

Mature Plant Look

A compact, upright tropical specimen with dark, deeply textured leaves forming a radial pattern.

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Mature Stage Morphology

Features distinct, thick, peltate leaves with a metallic sheen and pronounced veining, arranged in a tight, vertical cluster.

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Morphology Rules

Focus on the foliage texture and the specific shape of the leaf blade as it connects to the petiole.

Plant Faqs

How much light does Alocasia nebula 'Imperialis' need? It prefers bright, indirect light to maintain its deep leaf color. Does it require high humidity? Yes, it thrives in humidity levels above 60% to keep its leaves healthy. How often should I water this Alocasia? Water when the top inch of soil feels dry, ensuring the soil remains evenly moist.

Root Look

Healthy white roots visible in a small propagation plug.

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Soil Look

Dark, chunky, well-draining soil mix with visible perlite and organic debris.

Starter Stage

Compact starter plug with small, emerging heart-shaped leaves showing early signs of dark coloration.

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Starter Stage Morphology

Young plants feature smaller, slightly smoother leaves that gradually develop their mature, crinkled texture as they grow.

Video Voiceover Script

Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Alocasia nebula Imperialis. This is Alocasia nebula Imperialis, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let this stunning tropical foliage plant become part of your aspirational plan, helping you imagine the future indoor plant collection you want to create. Observe the defining metallic sheen and unique rippled texture of the leaves, which bring a moody and sophisticated presence to any warm interior space. Establish your starter plug by repotting it into a four-inch pot with quality, well-draining mix, then move it to a final container once established. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.

Youtube Tags

Alocasia Alocasia nebula Imperialis rare aroid tropical plant houseplant indoor gardening foliage plant Agardeni

Youtube Video Summary

Alocasia nebula 'Imperialis' is a beautiful, compact tropical plant known for its moody, textured foliage. It is an excellent choice for indoor plant collectors looking for a sophisticated, slow-growing specimen.

Youtube Video Title

Growing Alocasia nebula 'Imperialis' Indoors

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Future Buyer Brand Sellers

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