ornamentalFamily: AraceaeGenus: DieffenbachiaSpecies: tropic

Cultivar

Tropic Marianne Dieffenbachia

Dieffenbachia tropic

Dieffenbachia 'Tropic Marianne' is a favorite for home and office greenery due to its vibrant, variegated foliage and upright growth habit. Its large, pointed leaves showcase a striking contrast between central creamy-white variegation and dark green edges, creating a luminous effect. This plant adapts well to medium-light indoor conditions, making it an excellent centerpiece for tabletops or floor displays in decorative containers.

A stunning tropical foliage plant featuring broad, lush leaves with creamy-white centers and deep green margins. It is a reliable and popular choice for adding a bright, architectural touch to indoor environments.

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 Tropic Marianne Dieffenbachia 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 midday sun which can scorch the leaves.

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Water

Water when the top inch of soil feels dry to the touch; keep soil consistently moist but not waterlogged.

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Mature size

2-3 feet tall and 2 feet wide.

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Hardiness

10-12 (typically grown as a houseplant in most regions)

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Growth habit

Upright, clumping tropical foliage plant.

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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

Avoid cold drafts and maintain moderate humidity for optimal foliage health; wipe leaves periodically to keep them free of dust.

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Climate note

Thrives in temperatures between 65°F and 80°F; protect from temperatures below 60°F.

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Flower / fruit

Rarely flowers in indoor conditions; grown primarily for its attractive ornamental foliage.

Growing & Care

Everyday care, growth, feeding, and pruning guidance.

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Sun / light

Bright, indirect light; avoid direct midday sun which can scorch the leaves.

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Growth rate

Moderate.

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Fertilizer

Use a balanced liquid houseplant fertilizer diluted to half strength once a month during the growing season.

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Pruning

Trim yellowing or damaged lower leaves at the base to maintain a clean appearance and encourage new growth.

Care notes

Avoid cold drafts and maintain moderate humidity for optimal foliage health; wipe leaves periodically to keep them free of dust.

Size & Habit

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

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Mature size

2-3 feet tall and 2 feet wide.

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Growth habit

Upright, clumping tropical foliage plant.

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Spacing

18-24 inches for container groupings.

Flower / Fruit

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

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Flowering / fruiting

Rarely flowers in indoor conditions; grown primarily for its attractive ornamental foliage.

Climate & Hardiness

Cold, heat, chill, and regional growing considerations.

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Hardiness zones

10-12 (typically grown as a houseplant in most regions)

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Temperature

Thrives in temperatures between 65°F and 80°F; protect from temperatures below 60°F.

Soil & Water

Moisture, drainage, soil, and pH preferences.

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Watering

Water when the top inch of soil feels dry to the touch; keep soil consistently moist but not waterlogged.

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Soil

Well-draining, peat-based potting mix with added perlite for aeration.

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Soil pH

6.0-7.0

More Plant Data

19 additional reviewed fields from this Plant.id.

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Container Growing

Ideal for container culture; use a pot with drainage holes and ensure it is sized appropriately for the root mass.

Family

Araceae

Foliage Look

Luminous creamy-white centers, deep emerald green edges, pointed ovate shape, semi-glossy texture.

Foliage Rules

Leaves must feature the signature creamy-white central blotch transitioning to green margins; avoid pure green or pure white leaves.

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Fruit Flower Look

Spadix-type inflorescence common to Araceae, often inconspicuous in home cultivation.

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Fruit Flower Rules

Flowers are rarely seen and should not be a focal point on juvenile or starter material.

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Growth Habit Rules

Maintain an upright, central stem growth; do not depict as a cascading or trailing vine.

Mature Plant Look

Tall, architectural plant with dense, variegated foliage creating a bright, bushy appearance.

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Mature Stage Morphology

Sturdy, cane-like stems with large, ovate, variegated leaves arranged in a spiral pattern.

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Morphology Rules

Focus on the foliage pattern and sturdy, upright stem structure; leaves are broad, leathery, and pointed.

Plant Faqs

How much light does a Tropic Marianne need? It prefers bright, indirect light to keep its variegation bright. Is this plant safe for pets? No, it contains calcium oxalate crystals and should be kept away from curious pets. How often should I water my Dieffenbachia? Water when the top inch of soil is dry to prevent root rot. Will it grow large? In typical home conditions, it will reach about 2 to 3 feet in height.

Root Look

Healthy white to light-tan fibrous roots within a firm, moist growing medium.

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Soil Look

Dark, moist, loose potting substrate with visible organic matter.

Starter Stage

Small, rooted plug with a few developing leaves exhibiting initial variegation patterns.

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Starter Stage Morphology

Compact, soft-textured leaves with emerging center coloration; shallow, fibrous root system typical of tissue-cultured starters.

Video Voiceover Script

Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Tropic Marianne Dieffenbachia. This is Tropic Marianne Dieffenbachia, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let this vibrant foliage become part of your aspirational plan, helping you imagine the future indoor plant collection you want to create. Focus on the defining contrast of those large, creamy-white centers surrounded by deep green margins that make every leaf a work of art. Repot your starter plant into a four-inch pot with quality potting mix to establish it before moving it to a final decorative container. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.

Youtube Tags

Dieffenbachia Tropic Marianne Houseplants Indoor Gardening Foliage Plants Tropical Plants Plant Care Agardeni Variegated Plants Araceae

Youtube Video Summary

Discover the vibrant foliage of the Dieffenbachia Tropic Marianne, a beautiful indoor plant known for its striking creamy variegation. Learn how to successfully care for this upright tropical favorite to brighten your home environment.

Youtube Video Title

How to Grow Dieffenbachia Tropic Marianne | Agardeni

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Future Buyer Brand Sellers

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