ornamentalFamily: MarantaceaeGenus: Calathea

Cultivar

Crimson Calathea

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.

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

Start with real plants. Plan with current marketplace availability. Grow your aspirational garden.

Cultivar Video

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Cultivar Video Coming Soon

See this cultivar from starter plant to aspirational garden.

Plant Profile

Grow Crimson Calathea 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 sunlight.

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Water

Keep soil consistently moist but never waterlogged; use distilled or filtered water to avoid leaf tip burn.

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Mature size

Approximately 12 to 24 inches tall and wide.

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Hardiness

Typically grown as an indoor plant; potentially 11-12 in frost-free tropical environments.

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Growth habit

Clumping, herbaceous perennial.

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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

Maintain high humidity levels to prevent leaf edges from crisping; avoid direct sunlight which can fade or burn the foliage.

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Climate note

Thrives in temperatures between 65ยฐF and 80ยฐF; protect from cold drafts, air conditioning vents, and freezing temperatures.

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Flower / fruit

Grown primarily for its ornamental foliage; flowering is rare 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 sunlight.

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Growth rate

Moderate.

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Fertilizer

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

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Pruning

Trim away damaged or brown leaves at the base of the petiole to encourage fresh growth.

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Care notes

Maintain high humidity levels to prevent leaf edges from crisping; avoid direct sunlight which can fade or burn the foliage.

Size & Habit

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

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Mature size

Approximately 12 to 24 inches tall and wide.

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Growth habit

Clumping, herbaceous perennial.

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Spacing

18 to 24 inches apart in group plantings.

Flower / Fruit

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

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Flowering / fruiting

Grown primarily for its ornamental foliage; flowering is rare in indoor container settings.

Climate & Hardiness

Cold, heat, chill, and regional growing considerations.

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Hardiness zones

Typically grown as an indoor plant; potentially 11-12 in frost-free tropical environments.

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Temperature

Thrives in temperatures between 65ยฐF and 80ยฐF; protect from cold drafts, air conditioning vents, and freezing temperatures.

Soil & Water

Moisture, drainage, soil, and pH preferences.

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Watering

Keep soil consistently moist but never waterlogged; use distilled or filtered water to avoid leaf tip burn.

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Soil

Rich, well-draining peat-based potting mix with excellent 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 cultivation in indoor pots with drainage holes to ensure root health.

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Family

Marantaceae

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Foliage Look

Broad, vibrant foliage with rich color tones and defined, symmetrical veining.

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Foliage Rules

Leaves exhibit specific color saturation and patterning unique to the cultivar; ensure consistent leaf shape throughout maturity.

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Fruit Flower Look

Not applicable for this ornamental foliage variety.

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Fruit Flower Rules

Flowers are not a feature of the starter or young mature plant.

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Growth Habit Rules

Should appear as a dense, clumping mound; avoid lanky or stretched growth stems.

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Mature Plant Look

A lush, dense mound of colorful, broad leaves that create a tropical focal point.

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Mature Stage Morphology

Upright or slightly spreading clump of broad, patterned foliage on long petioles.

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Morphology Rules

Maintain a balanced, symmetrical rosette or clumping form; avoid artificial structural supports in imagery.

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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.

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Root Look

Healthy, fibrous, white to light brown roots contained within the starter plug.

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Soil Look

Dark, rich, peat-based potting medium.

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Starter Stage

Small, rooted plug with compact foliage featuring the characteristic coloration of the cultivar.

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Starter Stage Morphology

Young, pliable leaves emerging from a central cluster; roots should be active and filling the starter cell.

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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.

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Youtube Tags

Calathea Crimson Tropical Foliage Indoor Plants Houseplant Care Calathea Agardeni Ornamental Plants Container Gardening Tropical Gardening Foliage Plants

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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.

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Youtube Video Title

How to Grow and Care for the Beautiful Calathea Crimson

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Future Buyer Brand Sellers

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