Calathea
Calathea roseopicta
A striking tropical foliage plant featuring large, rounded leaves with distinctive patterned upper surfaces and a deep purple or magenta underside.
- Light
- Bright, indirect light for about 6 to 8 hours daily. Avoid direct sunlight, which can bleach and damage the leaves.
- Water
- Water thoroughly whenever the top inch of soil begins to feel slightly dry. Maintain high humidity levels and use filtered or distilled water if tap water contains high mineral content.
- Growth
- Perennial herbaceous plant with an upright to clumping growth habit, typically reaching a mature height and spread of 1 to 2 feet with a moderate growth rate.
Care instructions
Provide bright, indirect sunlight, keep the soil consistently moist but never waterlogged, and maintain high ambient humidity around the plant. Feed lightly with a balanced liquid fertilizer during the active spring and summer growing season.
Growing details
Sunlight
Bright, indirect light for about 6 to 8 hours daily. Avoid direct sunlight, which can bleach and damage the leaves.
Watering
Water thoroughly whenever the top inch of soil begins to feel slightly dry. Maintain high humidity levels and use filtered or distilled water if tap water contains high mineral content.
Soil
Rich, well-draining potting mix high in organic matter, with an acidic to neutral pH range between 6.0 and 6.5.
Hardiness zone
USDA Hardiness Zones 11 to 12. Grown primarily as an indoor houseplant in cooler temperate regions.
Growth habit
Perennial herbaceous plant with an upright to clumping growth habit, typically reaching a mature height and spread of 1 to 2 feet with a moderate growth rate.
Bloom season
Non-flowering indoors mostly, though it can produce small, inconspicuous white or purple flowers in its native tropical habitat during the spring and summer.
Propagation
Propagated primarily through root division during the active spring repotting season by carefully separating established clumps with healthy root systems and shoots.
Common pests & issues
Susceptible to spider mites and fungus gnats when humidity is too low or soil remains overly saturated. Brown leaf tips typically indicate low humidity, dry soil, or sensitivity to minerals in tap water.
Similar species
Other prayer plants such as Goeppertia makoyana (Peacock Plant) and Maranta leuconeura, distinguished by specific leaf patterning, shape, and overall coloration.