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Growing Inspiration
Inspiration for future Agardeni growing environments.
Cultivar
Calathea 'Medallion'
Cultivar: Medallion
This popular tropical houseplant is known for its dramatic, patterned foliage that displays a mosaic of deep forest green, silvery-green, and cream brushstrokes. The underside of each leaf provides a striking contrast in deep burgundy-purple. As a member of the prayer plant family, its leaves often show movement, folding up slightly in the evening.
Calathea 'Medallion' is a stunning tropical foliage plant prized for its large, rounded leaves featuring intricate silver and deep green patterns with purple undersides.
Marketplace packs coming soon
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 direct sun which can scorch the delicate leaves.
Water
Keep the soil consistently moist but not waterlogged, using filtered or distilled water if possible as they are sensitive to minerals.
Mature size
1.5 to 2 feet tall and wide
Hardiness
11-12
Growth habit
Clumping perennial
Plant type
Tropical foliage plant
Care, size, flowering, climate, soil, health, and additional reviewed data.
Good to know
Maintain consistent humidity levels above 50% to prevent crispy leaf edges, common in dry indoor environments.
Prefers warm conditions between 65°F and 80°F; protect from cold drafts and temperatures below 60°F.
Grown primarily for its foliage; blooms are rare in indoor conditions and are inconspicuous.
Everyday care, growth, feeding, and pruning guidance.
Sun / light
Bright, indirect light; avoid direct sun which can scorch the delicate leaves.
Growth rate
Moderate
Fertilizer
Apply a balanced liquid houseplant fertilizer diluted to half-strength during the active growing season.
Pruning
Trim away any yellowed or damaged leaves at the base of the stem to maintain plant vigor and appearance.
Care notes
Maintain consistent humidity levels above 50% to prevent crispy leaf edges, common in dry indoor environments.
How the plant grows and the space it needs at maturity.
Mature size
1.5 to 2 feet tall and wide
Growth habit
Clumping perennial
Spacing
2 feet apart
Flowering, fruiting, pollination, bloom, and harvest behavior.
Flowering / fruiting
Grown primarily for its foliage; blooms are rare in indoor conditions and are inconspicuous.
Cold, heat, chill, and regional growing considerations.
Hardiness zones
11-12
Temperature
Prefers warm conditions between 65°F and 80°F; protect from cold drafts and temperatures below 60°F.
Moisture, drainage, soil, and pH preferences.
Watering
Keep the soil consistently moist but not waterlogged, using filtered or distilled water if possible as they are sensitive to minerals.
Soil
Well-draining, peat-based potting mix that retains moisture while allowing for aeration.
Soil pH
5.5-6.5
19 additional reviewed fields from this Plant.id.
Container Growing
Excellent for container culture in well-draining pots; repot every 1-2 years to provide fresh soil.
Family
Marantaceae
Foliage Look
Lush, broad leaves with intricate, feathered silvery-green variegation on deep green backgrounds.
Foliage Rules
Leaves must show clear, artistic silver-green brushstroke patterns on top and distinct burgundy-purple coloration on the underside.
Fruit Flower Look
Not applicable for ornamental display.
Fruit Flower Rules
Insignificant bloom; should not be the focus of marketing or imagery.
Growth Habit Rules
Maintain a low, clumping form; does not grow tall or woody.
Mature Plant Look
Dense, rounded mound of wide, patterned leaves with deep burgundy undersides.
Mature Stage Morphology
Large, oval-to-rounded leaves arranged in a basal clump with pronounced central leaf veins and dramatic silver-green patterning.
Morphology Rules
Leaves should appear lush and broad; avoid leggy growth or spindly stems.
Plant Faqs
How often should I water my Calathea Medallion? Keep the soil consistently moist, watering when the top inch of soil feels slightly dry to the touch. Why are the leaf edges turning brown? This is often due to low humidity; consider using a humidifier or a pebble tray to increase moisture in the air. What kind of light does this plant need? It thrives in bright, indirect light; avoid direct sun which causes leaf scorching.
Root Look
Healthy white or light brown roots occupying the small starter plug volume.
Soil Look
Dark, rich, well-aerated potting media with organic particles.
Starter Stage
Small, compact rooted plug with 2-4 developing leaves displaying the characteristic pattern.
Starter Stage Morphology
Leaves are smaller and more rounded, showing the initial green and silver variegation with light purple tinting on the undersides.
Video Voiceover Script
Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Calathea Medallion. This is Calathea Medallion, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let this vibrant tropical foliage plant become part of your aspirational plan, helping you imagine the future indoor growing space you want to create. Focusing on the lush, artistic foliage, you will find intricate silver and deep green patterns atop leaves that show off a rich burgundy underside. Establish your starter plant by repotting it into a four-inch pot with a quality, well-draining mix, then later move to an appropriate final container once established. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.
Youtube Tags
Calathea Goeppertia Calathea Medallion tropical houseplant foliage plant indoor gardening prayer plant Agardeni plant care ornamental foliage
Youtube Video Summary
Calathea 'Medallion' is a beautiful tropical houseplant known for its striking, artistic foliage patterns. This plant makes a perfect addition to indoor spaces where you can enjoy its lush, patterned leaves and unique growth habit.
Youtube Video Title
Growing Calathea 'Medallion' Tropical Foliage | Agardeni
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Possible future seller options for 2.5-inch, 4-inch, and 1-gallon finished plants.