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Growing Inspiration
Inspiration for future Agardeni growing environments.
Cultivar
Calathea 'Crimson'
Cultivar: Crimson
Calathea 'Crimson' is a standout tropical selection, characterized by its striking leaf coloration that adds vibrant texture to any indoor collection. This clumping foliage plant thrives in stable, humid environments and provides a lush, tropical aesthetic. It is perfect for adding color to low-to-medium light spaces while demanding consistent care to maintain its pristine appearance.
Calathea 'Crimson' is a beautiful tropical foliage plant prized for its unique, richly colored leaves and clumping growth habit. It makes an excellent choice for indoor environments requiring high humidity and bright, indirect light.
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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.
Water
Keep soil consistently moist but never waterlogged; use distilled or filtered water to avoid leaf tip burn.
Mature size
Approximately 12 to 24 inches tall and wide.
Hardiness
Typically grown as an indoor plant; potentially 11-12 in frost-free tropical environments.
Growth habit
Clumping, herbaceous perennial.
Plant type
Tropical foliage plant
Care, size, flowering, climate, soil, health, and additional reviewed data.
Good to know
Maintain high humidity levels to prevent leaf edges from crisping; avoid direct sunlight which can fade or burn the foliage.
Thrives in temperatures between 65ยฐF and 80ยฐF; protect from cold drafts, air conditioning vents, and freezing temperatures.
Grown primarily for its ornamental foliage; flowering is rare in indoor container settings.
Everyday care, growth, feeding, and pruning guidance.
Sun / light
Bright, indirect light; avoid harsh, direct sunlight.
Growth rate
Moderate.
Fertilizer
Apply a balanced liquid houseplant fertilizer diluted to half strength during the active growing season.
Pruning
Trim away damaged or brown leaves at the base of the petiole to encourage fresh growth.
Care notes
Maintain high humidity levels to prevent leaf edges from crisping; avoid direct sunlight which can fade or burn the foliage.
How the plant grows and the space it needs at maturity.
Mature size
Approximately 12 to 24 inches tall and wide.
Growth habit
Clumping, herbaceous perennial.
Spacing
18 to 24 inches apart in group plantings.
Flowering, fruiting, pollination, bloom, and harvest behavior.
Flowering / fruiting
Grown primarily for its ornamental foliage; flowering is rare in indoor container settings.
Cold, heat, chill, and regional growing considerations.
Hardiness zones
Typically grown as an indoor plant; potentially 11-12 in frost-free tropical environments.
Temperature
Thrives in temperatures between 65ยฐF and 80ยฐF; protect from cold drafts, air conditioning vents, and freezing temperatures.
Moisture, drainage, soil, and pH preferences.
Watering
Keep soil consistently moist but never waterlogged; use distilled or filtered water to avoid leaf tip burn.
Soil
Rich, well-draining peat-based potting mix with excellent aeration.
Soil pH
6.0-7.0
19 additional reviewed fields from this Plant.id.
Container Growing
Ideal for container cultivation in indoor pots with drainage holes to ensure root health.
Family
Marantaceae
Foliage Look
Broad, vibrant foliage with rich color tones and defined, symmetrical veining.
Foliage Rules
Leaves exhibit specific color saturation and patterning unique to the cultivar; ensure consistent leaf shape throughout maturity.
Fruit Flower Look
Not applicable for this ornamental foliage variety.
Fruit Flower Rules
Flowers are not a feature of the starter or young mature plant.
Growth Habit Rules
Should appear as a dense, clumping mound; avoid lanky or stretched growth stems.
Mature Plant Look
A lush, dense mound of colorful, broad leaves that create a tropical focal point.
Mature Stage Morphology
Upright or slightly spreading clump of broad, patterned foliage on long petioles.
Morphology Rules
Maintain a balanced, symmetrical rosette or clumping form; avoid artificial structural supports in imagery.
Plant Faqs
Does Calathea 'Crimson' need high humidity? Yes, it prefers humidity above 50% to prevent leaf browning. Can I grow this in low light? It performs best in bright, indirect light; very low light may cause loss of foliage color. Why are the leaf edges turning brown? This is often due to low humidity or mineral buildup from tap water. How often should I water? Keep the soil lightly moist, watering when the top inch of soil feels dry.
Root Look
Healthy, fibrous, white to light brown roots contained within the starter plug.
Soil Look
Dark, rich, peat-based potting medium.
Starter Stage
Small, rooted plug with compact foliage featuring the characteristic coloration of the cultivar.
Starter Stage Morphology
Young, pliable leaves emerging from a central cluster; roots should be active and filling the starter cell.
Video Voiceover Script
Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Crimson Calathea. This is Crimson Calathea, 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 future indoor plant collection you want to create. Focusing on the rich colors and unique patterns of the leaves, this plant offers a lush, vibrant aesthetic that transforms any indoor space. Establish your starter plant by moving it into a four inch pot with quality, well-draining potting mix, and move it to a final container when it is well established. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.
Youtube Tags
Calathea Crimson Tropical Foliage Indoor Plants Houseplant Care Calathea Agardeni Ornamental Plants Container Gardening Tropical Gardening Foliage Plants
Youtube Video Summary
Discover the vibrant foliage of the Calathea 'Crimson' and learn the keys to keeping this tropical favorite thriving. This clumping houseplant brings a lush, tropical atmosphere to any indoor space when provided with consistent care and humidity.
Youtube Video Title
How to Grow and Care for the Beautiful Calathea Crimson
Coming Soon
Possible future seller options for 2.5-inch, 4-inch, and 1-gallon finished plants.