Roosevelt Fern
Nephrolepis exaltata 'Rooseveltii'
A stunning cultivar of the Boston Fern known for its long, wavy, and deeply serrated fronds that give it a lush, feathery appearance. This variety is celebrated for its vigorous growth and ability to thrive in hanging baskets, making it a classic choice for indoor greenery and Victorian-style decor.
Light
Bright Indirect
Water
High
Difficulty
Moderate
Humidity
High
Pet Friendly
The Roosevelt Fern is considered non-toxic to cats, dogs, and horses.
Care Guide
Care Guide for Roosevelt Fern
Light Requirements Place your fern in a spot with bright, indirect light. Direct sun will burn the fronds, while too little light will result in sparse growth and leaf drop.
Watering Maintain consistently moist soil. Never allow the root ball to dry out completely. If the soil becomes too dry, the fern may drop its leaves rapidly. Use room-temperature water to avoid shocking the roots.
Humidity This plant thrives in high humidity (above 50%). Use a humidifier or place the pot on a tray filled with pebbles and water. Bathrooms and kitchens are often ideal locations due to naturally higher humidity levels.
Temperature Keep temperatures between 60-75°F (15-24°C). Protect the plant from cold drafts, air conditioning vents, and heating units.
Common Issues
- Crispy Brown Fronds: Usually caused by low humidity or dry soil.
- Yellowing Leaves: Often a sign of overwatering or poor drainage.
- Pests: Watch out for spider mites and scale insects, which can hide in the dense foliage.
In-Depth Care & Growth
Feeding & Soil
Fertilizer
Balanced liquid fertilizer diluted to half strength
Soil
Rich, peat-based potting mix with excellent drainage and moisture retention
Physical Attributes
Mature Size
2-3 feet tall and wide
Growth Rate
Moderate
Propagation
Division of the root clump or by removing and potting the runners (stolons)