Calathea Crimson Black 100mm

The Calathea Crimson Black is an eye-catching indoor plant admired for its striking dark foliage with deep crimson undersides. A member of the prayer plant family, this variety adds drama and elegance to any indoor space with its bold colors and graceful leaf movement. Its leaves naturally fold upward in the evening and unfurl with the morning light, bringing a touch of rhythm and life to your home.

Key Characteristics

• Foliage: Large, velvety leaves in dark green to nearly black, with a rich crimson-purple underside.

• Growth Habit: Upright, bushy form reaching 40–60 cm tall indoors.

• Unique Trait: Leaves move with the day–night cycle (“prayer plant” behavior).

• Air Purifying: Helps filter indoor air while adding decorative beauty.

Care Tips

• Light: Thrives in bright, indirect light; avoid harsh direct sun to prevent leaf scorch.

• Watering: Keep soil consistently moist but not soggy. Water when the top layer of soil feels slightly dry. Prefers filtered water or rainwater.

• Humidity: Loves high humidity (over 50%). Mist regularly or place near a humidifier.

• Soil: Use a well-draining indoor plant mix rich in organic matter.

• Temperature: Ideal range is 18–27°C; keep away from drafts and cold air.

• Fertilizer: Feed monthly with a diluted balanced fertilizer during the growing season (spring–summer).

Why You’ll Love Calathea Crimson Black

• Striking contrast of dark leaves and crimson undersides.

• A natural statement piece for living rooms, offices, or bedrooms.

• Non-toxic to pets, making it a safe choice for cat and dog owners.

• Adds movement and vibrancy with its daily leaf-folding rhythm.

The succulent plant housed in the black pot comes in a 100mm diameter container. While the image provides a representative depiction of what you will receive, but may vary slightly because no two succulents are the same.

Want your succulent with a pot?

We usually ship bare root for freshness and to keep costs low, but we're happy to pot your plant on request!

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Please note - NT, TAS, WA customers: please contact us before placing your order due to additional quarantine charges associated with these locations. View Shipping options