Why does your Nephrolepis exaltata (Boston Fern) have drooping leaves? Diagnose the cause and fix it with our step-by-step guide.
Pet FriendlyBoston Ferns require consistently moist soil and high ambient humidity; dry air causes the fronds to lose turgor pressure and wilt. This is the most common cause when the soil surface feels bone-dry.
Excessive water saturates the growing medium, depriving roots of oxygen and causing them to decay. This prevents the plant from transporting water to the fronds, resulting in drooping despite wet soil.
Boston Ferns are sensitive to sudden temperature fluctuations and cold drafts from air conditioning vents. Such stress causes the plant to wilt as it struggles to maintain metabolic stability.
A lack of essential macronutrients, specifically nitrogen, can weaken the structural integrity of the fronds. Over time, this leads to a loss of vigor and drooping foliage.
Your plant might also be experiencing one of these issues:
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