Boston Fern Care Guide
BeginnerNephrolepis exaltata · fern
A lush feathery fern that thrives in high humidity and indirect light. Keep soil consistently moist to prevent browning.
Quick stats
LightBright indirect light
WaterKeep soil consistently moist; water when top 1 inch is dry
Humidity50-70%
Temperature60-75°F
SoilWell-draining peat-based mix
FertilizerMonthly with balanced liquid fertilizer in spring and summer
Mature size1-3 ft tall, 2-3 ft spread
Growthmoderate
Pet-safe?Yes
What you need
🔧 Pot with drainage holesPrevents root rot🔧 Well-draining peat-based soilRetains moisture without sogginess🔧 Watering canFor even watering🔧 Moisture meterAvoid over/under watering🔧 Grow lightSupplement low light🔧 Balanced liquid fertilizerSupports growth🔧 Pruning shearsTrim dead fronds🔧 Humidity tray or humidifierMaintain high humidity
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Common problems
- Brown leaf tips due to low humidity
- Yellow leaves from overwatering
- Drooping fronds from underwatering