ornamentalFamily: AraceaeGenus: PhilodendronSpecies: giganteum

Cultivar

Philodendron giganteum

Philodendron giganteum

This impressive Philodendron features broad, thick leaves that can reach substantial sizes, making it a standout choice for enthusiasts of large-leaf tropicals. Its robust growth habit makes it an excellent focal point for well-lit indoor environments. As an aroid, it thrives in high humidity and bright, indirect light, rewarding growers with its bold, architectural foliage.

Philodendron giganteum is a spectacular tropical aroid known for its massive, glossy heart-shaped leaves that bring an impressive, lush aesthetic to indoor spaces.

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

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See this cultivar from starter plant to aspirational garden.

Plant Profile

Grow Philodendron giganteum 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 harsh direct 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.

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Mature size

Can reach 5-8 feet tall and wide in ideal tropical conditions, though often smaller indoors.

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Hardiness

11-12; typically grown as an indoor houseplant in cooler regions.

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Growth habit

Upright, clumping tropical herb with large leaves emerging on thick petioles.

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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 edges from browning and to maintain optimal growth speed; benefits from regular dusting of large leaves.

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Climate note

Prefers consistent temperatures between 65-80ยฐF; sensitive to cold drafts and temperatures below 60ยฐF.

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Flower / fruit

Inflorescence consists of a spathe and spadix; flowering is rare and typically insignificant in indoor container settings.

Growing & Care

Everyday care, growth, feeding, and pruning guidance.

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Sun / light

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

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Growth rate

Moderate

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Fertilizer

Use a balanced liquid fertilizer diluted to half strength during the active growing season.

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Pruning

Prune away yellowing or damaged lower leaves at the base of the petiole to maintain plant vigor.

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Care notes

Requires high humidity to prevent leaf edges from browning and to maintain optimal growth speed; benefits from regular dusting of large leaves.

Size & Habit

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

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Mature size

Can reach 5-8 feet tall and wide in ideal tropical conditions, though often smaller indoors.

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Growth habit

Upright, clumping tropical herb with large leaves emerging on thick petioles.

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Spacing

4-6 feet for optimal display and air circulation.

Flower / Fruit

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

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Flowering / fruiting

Inflorescence consists of a spathe and spadix; flowering is rare and typically insignificant in indoor container settings.

Climate & Hardiness

Cold, heat, chill, and regional growing considerations.

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Hardiness zones

11-12; typically grown as an indoor houseplant in cooler regions.

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Temperature

Prefers consistent temperatures between 65-80ยฐF; sensitive to cold drafts and temperatures below 60ยฐF.

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

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

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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

Suitable for large containers; ensure adequate pot size to support the weight of mature stems and foliage.

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Family

Araceae

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Foliage Look

Large, glossy, deep green heart-shaped leaves with a thick, leathery texture.

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Foliage Rules

Leaves are large, glossy, and heart-shaped; leaf color is typically a deep, rich green with prominent veining.

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Fruit Flower Look

Minimal white to greenish spathe if flowering occurs.

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Fruit Flower Rules

Flowers should not be expected on juvenile starter plants.

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Growth Habit Rules

Maintains an upright to spreading habit; foliage density increases as the main stem thickens.

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Mature Plant Look

A bold, architectural tropical plant with broad, leathery leaves providing a lush green presence.

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Mature Stage Morphology

Produces massive, thick, leathery leaves with a heart-shaped base; petioles are robust and upright.

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Morphology Rules

Leaves must be large and broad; avoid exaggerated textures or variegation not typical of the species.

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Plant Faqs

How big do Philodendron giganteum leaves get? In mature specimens, leaves can reach several feet in length under ideal conditions. Does Philodendron giganteum need high humidity? Yes, it thrives in humidity above 60% to maintain its large, glossy leaves. Is Philodendron giganteum easy to grow indoors? It is straightforward for experienced houseplant growers who can provide bright, indirect light and consistent moisture.

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Root Look

Healthy, white to tan roots with fine, vigorous root hairs.

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Soil Look

Dark, rich, well-draining potting soil with visible perlite particles.

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Starter Stage

Young starter plants display smaller, heart-shaped leaves that will significantly increase in size as the plant matures.

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Starter Stage Morphology

Young plants have compact petioles and smaller, lighter green leaves; root systems develop quickly in well-aerated media.

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Video Voiceover Script

Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Philodendron giganteum. This is Philodendron giganteum, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let Philodendron giganteum become part of your aspirational plan, helping you imagine the future indoor tropical environment you want to create. This magnificent aroid is defined by its massive, glossy, heart-shaped leaves that provide an unparalleled architectural presence in any home. Establish your starter plant by repotting the plug into a four-inch pot with a quality, well-draining potting mix, then move it later to an appropriate final container when established. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.

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Youtube Tags

Philodendron giganteum Philodendron Tropical Plants Large Leaf Plants Houseplants Indoor Jungle Agardeni Foliage Plants Starter Plants

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Youtube Video Summary

Philodendron giganteum is an iconic tropical aroid celebrated for its massive, glossy leaves. This plant serves as an architectural statement piece for indoor foliage enthusiasts who can provide its preferred warm, humid environment.

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Youtube Video Title

Philodendron giganteum: Growing Massive Tropical Foliage

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Future Buyer Brand Sellers

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