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Growing Inspiration
Inspiration for future Agardeni growing environments.
Cultivar
Philodendron gloriosum
Philodendron gloriosum is a crawling terrestrial philodendron that produces large, heart-shaped leaves with a soft, velvety texture and beautiful, light-colored venation. The 'Dark Form' selection is distinguished by its exceptionally rich, deep-green leaf blades that provide a dramatic backdrop to the silvery veins. Unlike climbing philodendrons, this species naturally grows along the forest floor, spreading horizontally via rhizomes. It is an ideal choice for advanced collectors looking to create a lush, tropical aesthetic in a dedicated indoor growing space.
Philodendron gloriosum 'Dark Form' is a highly sought-after terrestrial aroid prized for its massive, heart-shaped velvety leaves with striking, pale, contrasted veining. This slow-growing tropical gem makes a stunning centerpiece for any humid indoor collection.
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Current nursery inventory and 18 / 36 / 72 pricing will appear here when available.
Cultivar Story
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Inspiration for future Agardeni growing environments.
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A realistic representation of the starter plants offered in 18, 36, and 72 plant quantities.
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Grow your aspirational plan into an inspirational garden.
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A closer look at the fruit, flower, foliage, or mature defining characteristics of this cultivar.
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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 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
Key growing information first, with the complete reviewed cultivar profile available when you want it.
Sun
Bright, indirect light; avoid harsh direct sunlight which can scorch the delicate velvety leaves.
Water
Keep the growing medium consistently moist but never waterlogged; allow the top inch of soil to dry slightly between waterings to prevent root rot.
Mature size
Leaves can reach 2 to 3 feet in length in optimal conditions, with the plant spreading horizontally along the soil surface.
Hardiness
11-12
Growth habit
Terrestrial crawler with horizontal rhizomes.
Plant type
Tropical foliage plant
Care, size, flowering, climate, soil, health, and additional reviewed data.
Good to know
Being a creeping species, this plant requires wide, shallow containers rather than deep ones to accommodate its surface-growing rhizome. High ambient humidity is crucial for maintaining the integrity of the velvety foliage.
Prefers consistently warm temperatures between 65 and 85 degrees Fahrenheit; protect from cold drafts and temperatures below 60 degrees.
Produces typical aroid inflorescences consisting of a spadix and spathe; however, flowering is rare in indoor environments and usually secondary to the foliage display.
Everyday care, growth, feeding, and pruning guidance.
Sun / light
Bright, indirect light; avoid harsh direct sunlight which can scorch the delicate velvety leaves.
Growth rate
Slow
Fertilizer
Feed lightly with a balanced, liquid houseplant fertilizer diluted to half-strength during the active growing season.
Pruning
Prune only to remove damaged or aging leaves; take care not to cut into the main rhizome.
Care notes
Being a creeping species, this plant requires wide, shallow containers rather than deep ones to accommodate its surface-growing rhizome. High ambient humidity is crucial for maintaining the integrity of the velvety foliage.
How the plant grows and the space it needs at maturity.
Mature size
Leaves can reach 2 to 3 feet in length in optimal conditions, with the plant spreading horizontally along the soil surface.
Growth habit
Terrestrial crawler with horizontal rhizomes.
Spacing
2 to 3 feet apart for ground-level spread.
Flowering, fruiting, pollination, bloom, and harvest behavior.
Flowering / fruiting
Produces typical aroid inflorescences consisting of a spadix and spathe; however, flowering is rare in indoor environments and usually secondary to the foliage display.
Cold, heat, chill, and regional growing considerations.
Hardiness zones
11-12
Temperature
Prefers consistently warm temperatures between 65 and 85 degrees Fahrenheit; protect from cold drafts and temperatures below 60 degrees.
Moisture, drainage, soil, and pH preferences.
Watering
Keep the growing medium consistently moist but never waterlogged; allow the top inch of soil to dry slightly between waterings to prevent root rot.
Soil
A very loose, airy, and well-draining aroid mix containing orchid bark, perlite, and coco coir or peat moss is essential.
Soil pH
5.5-6.5
19 additional reviewed fields from this Plant.id.
Container Growing
Best suited for wide, shallow pots or troughs that allow the horizontal rhizome to extend across the surface of the soil.
Family
Araceae
Foliage Look
Dark green, velvety, heart-shaped leaves with distinct, silvery-white vein networks.
Foliage Rules
Leaves must be heart-shaped with prominent, pale, contrasting venation; the surface should appear matte or velvety rather than glossy.
Fruit Flower Look
Inconspicuous, typical aroid-style spathe and spadix; rarely seen in standard indoor culture.
Fruit Flower Rules
Flowers are not a feature of the starter plant and rarely appear in indoor conditions; do not feature in juvenile imagery.
Growth Habit Rules
Maintain the horizontal, crawling, and terrestrial nature of the plant; do not represent it as a climbing vine.
Mature Plant Look
A low-profile, wide-spreading colony of large, luxurious, heart-shaped leaves with intense color contrast.
Mature Stage Morphology
Mature foliage is large, broadly cordate (heart-shaped), with a dense, velvety surface and deeply recessed, pale-white to silvery veins.
Morphology Rules
Preserve the contrast between deep green leaf tissue and lighter, silvery primary and secondary veins.
Plant Faqs
Does Philodendron gloriosum like to climb? No, this species is a terrestrial crawler that naturally grows along the soil surface using rhizomes. How much light does this plant need? It thrives in bright, indirect light; avoid direct sun to prevent leaf damage. What is the best soil for this plant? Use a chunky, highly porous aroid mix to ensure excellent drainage and root aeration. How large do the leaves get? In optimal, humid conditions, mature leaves can grow to several feet in length.
Root Look
Healthy, fibrous white roots visible within the plug matrix.
Soil Look
Dark, chunky, loose, and well-draining organic soil blend visible in the starter container.
Starter Stage
Young plants appear as small, heart-shaped leaves emerging from a compact root system in a starter plug.
Starter Stage Morphology
Juvenile leaves are smaller, thinner, and less velvety than mature foliage; they display the characteristic heart shape and vein pattern from a very early stage.
Video Voiceover Script
Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Philodendron gloriosum Dark Form. This is Philodendron gloriosum Dark Form, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let this striking tropical foliage become part of your aspirational plan, helping you imagine the lush indoor garden you want to create. Focus on those large, heart-shaped leaves with their signature velvety texture and deep green color contrasted by brilliant silver veins. Establish your starter plant in a four-inch pot using a loose, well-draining mix, then move it to a wide, shallow container as it matures. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.
Youtube Tags
Philodendron Philodendron gloriosum Rare Aroid Tropical Foliage Indoor Plants Houseplant Care Agardeni Aroid Care Velvety Leaves Plant Collection
Youtube Video Summary
Philodendron gloriosum Dark Form is a stunning terrestrial aroid valued for its velvety, dark green foliage and striking silver veining. This guide covers how to establish these rare tropical crawlers for your indoor plant collection.
Youtube Video Title
Growing Philodendron gloriosum Dark Form | Rare Aroid Care
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Possible future seller options for 2.5-inch, 4-inch, and 1-gallon finished plants.