Calathea Rufibarba

Description

Key Features:

1. Foliage:
   • Calathea rufibarba is known for its long, narrow leaves with a velvety texture and distinct dark green coloration on the top surface. The undersides of the leaves are a rich purple-red color, adding to its visual appeal.
2. Leaf Structure:
   • The leaves of Calathea rufibarba are lanceolate (lance-shaped) and can grow up to 12-18 inches long. They emerge from a central clump and have pronounced parallel venation, giving them a ribbed appearance.
3. Growth Habit:
   • This Calathea species grows in a clumping, upright manner, typically reaching a height of about 2-3 feet when mature. It forms dense foliage that can fill out nicely in a pot.
4. Flowers:
   • Like other Calathea varieties, Calathea rufibarba produces small, inconspicuous flowers that are more prized for their foliage than their blooms.

Care Tips:

1. Light Requirements:
   • Prefers bright, indirect light. Avoid direct sunlight, especially intense midday sun, as it can scorch the leaves. Calathea rufibarba can also tolerate moderate light conditions but may grow slower.
2. Temperature and Humidity:
   • Thrives in average room temperatures between 65-75°F (18-24°C). It prefers higher humidity levels, so consider using a humidity tray, misting the leaves regularly, or grouping it with other plants.
3. Watering:
   • Keep the soil evenly moist during the growing season (spring and summer), but not waterlogged. Allow the top inch of soil to dry out slightly before watering again. Reduce watering in the winter when growth slows down.
4. Soil:
   • Use a well-draining potting mix rich in organic matter, such as a mix formulated for tropical plants or adding perlite and peat moss to improve drainage.
5. Fertilizing:
   • Feed Calathea rufibarba with a balanced, water-soluble fertilizer diluted to half-strength every 4-6 weeks during the growing season. Avoid over-fertilizing, as it can cause fertilizer burn.
6. Pruning and Maintenance:
   • Trim any yellow or damaged leaves regularly to maintain the plant’s appearance. Groom the foliage by wiping the leaves gently with a damp cloth to keep them clean and free from dust.