Whitman Fern
Nephrolepis exaltata 'Whitmanii'
The 'Whitmanii' is a charming and elegant cultivar of the Boston Fern, celebrated for its exceptionally lacy and finely divided fronds. Often referred to as the Cotton Candy Fern, it features a dense, feathery growth habit that adds a soft, textured look to any indoor space. Unlike the broader leaflets of the standard Boston Fern, its foliage is deeply cut and multi-pinnate, giving it a significantly more delicate and intricate appearance.
Light
Bright Indirect
Water
High
Difficulty
Moderate
Humidity
High
Pet Friendly
The Whitman Fern is considered non-toxic to cats, dogs, and horses, making it an excellent choice for pet-friendly households.
Care Guide
Whitman Fern Care Guide. ## Light: Provide bright, filtered light. Avoid direct sunlight, which can quickly scorch the delicate, lacy fronds. ## Watering: Keep the soil consistently moist but never waterlogged. This fern does not tolerate drying out; water when the surface of the soil feels only slightly dry. ## Humidity: This plant thrives in high humidity (60% or higher). Use a humidifier, pebble tray, or place it in a naturally humid room like a bathroom. ## Temperature: Maintain temperatures between 60°F and 75°F (15°C - 24°C). Keep away from cold drafts and heating vents. ## Pruning: Regularly remove any brown or yellowing fronds at the base to encourage new growth and maintain a tidy appearance. ## Seasonal Tips: In winter, ensure the plant is away from dry heat sources and maintain humidity levels even as growth slows.
In-Depth Care & Growth
Feeding & Soil
Fertilizer
Balanced liquid houseplant fertilizer
Soil
A rich, peat-based potting mix with excellent drainage properties such as added perlite.
Physical Attributes
Mature Size
12 to 24 inches in height and spread
Growth Rate
Moderate
Propagation
Division of the root ball or separation of runners (stolons) during the spring.