1. Light:
Bright, Indirect Light:
Calathea Rufibarba thrives in bright, indirect sunlight. Avoid direct sunlight, as it can scorch the leaves.
A location near an east- or west-facing window is usually ideal.
2. Watering:
Consistent Moisture:
Keep the soil consistently moist, but not waterlogged.
Water when the top inch of soil feels slightly dry.
Use filtered water, rainwater, or distilled water, as tap water can contain minerals that may harm the plant.
Avoid letting the plant sit in standing water, as this can lead to root rot.
3. Humidity:
High Humidity:
Calathea Rufibarba prefers high humidity levels.
Increase humidity by:
Misting the leaves regularly.
Placing a humidifier nearby.
Using a pebble tray filled with water.
Grouping plants together.
4. Soil:
Well-Draining Soil:
Use a well-draining potting mix that retains moisture. A mix of peat moss, perlite, and potting soil is suitable.
5. Temperature:
Warm Temperatures:
Maintain temperatures between 65°F and 80°F (18°C and 27°C).
Avoid cold drafts and sudden temperature changes.
6. Fertilizing:
Regular Feeding:
Fertilize every 4-6 weeks during the growing season (spring and summer) with a diluted liquid houseplant fertilizer.
Reduce or stop fertilizing during the fall and winter months.
7. Repotting:
Repotting:
Repot every 1-2 years, or when the plant outgrows its current pot.
Spring is the best time to repot.
When repotting, be gentle with the roots.