Niphidium longifolium
Care, watering, light and tips for Niphidium longifolium on Floravia.
Quick facts
- Family: Polypodiaceae
- Difficulty: Moderate care
- Watering: every 3 days
- Light: Shade
- Temperature: 10–25 °C
About Niphidium longifolium
Niphidium longifolium, commonly known as Calaguala, is an epiphytic or lithophytic fern with elongated, leathery, bright green fronds emerging from a creeping rhizome. Its tropical and elegant appearance makes it ideal for humid terrariums, hanging baskets, or as an indoor plant in high-humidity environments, adding an exotic and natural touch.
Native range
Tropical America, from southern Mexico to South America and the Antilles
Care tips
It prefers bright indirect light; avoid direct sunlight, which can scorch its fronds. Keep the substrate consistently moist but never waterlogged, allowing the top layer to dry slightly between waterings. Use a well-draining, organic-rich substrate, such as an orchid or fern mix. A common mistake is low ambient humidity, which can lead to dry tips and poor growth; mist its fronds regularly or use a humidifier.
How to save a dying Niphidium longifolium
- Warning signs
- Wilted, pale, or brown/black spotted leaves. Soft or moldy rhizome.
- First aid
- Remove damaged leaves, check drainage, adjust humidity and watering. If rhizome affected, prune and repot.
- What kills it
- Overwatering (rhizome rot) or low humidity (dries out quickly). Doesn't tolerate direct sun.
- Can it be saved?
- Yes, if the rhizome is still firm and rot isn't widespread. Act quickly.