Sword Fern
Nephrolepis exaltata
Identified By Unknown Guest
Versatile ferns like the Boston fern are popular evergreen plants known for their lush, arching fronds and excellent air-purifying qualities. They thrive in humid environments and make stunning hanging basket specimens.
Growth & Dimensions
Ideal Environment
Tropical and Subtropical Regions
Climate: Warm, humid environments with indirect light.
Native Regions
Care Guide
Watering
Keep the soil consistently moist but never waterlogged. Water thoroughly when the top centimeter of soil feels slightly dry.
Sunlight
Provide bright, indirect sunlight. Direct sunlight will scorch the delicate fronds.
Soil and Fertilizer
Use a rich, organic, well-draining potting mix. Feed with a balanced liquid fertilizer diluted to half strength monthly during spring and summer.
Pruning
Regularly remove dead, brown, or damaged fronds from the base of the plant to encourage healthy new growth.
Propagation Methods
Division
Carefully divide the root ball of a mature, dense plant into smaller sections during repotting in spring, ensuring each section has healthy fronds and roots.
Common Diseases & Pests
Root Rot
FungalYellowing fronds, wilting despite moist soil, and dark, mushy roots.
Trim away affected roots and repot the plant in fresh, well-draining soil. Reduce watering frequency.
Ensure proper pot drainage and avoid letting the plant sit in standing water.
Properties & Benefits
Uses & Health Benefits
Air Purification
Known to effectively remove indoor pollutants such as formaldehyde and xylene from the surrounding air.