Lindsaea nervosa
Lindsaea nervosa
Nerve Fern
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Taxonomy
Family Lindsaeaceae · Genus Lindsaea
Common Names
Nerve Fern
Context
nativeRegion
Tropical Asia, including Southeast Asia and the Pacific Islands.
usdaZones
10-12
companionPlants
Selaginella spp., Asplenium nidus, Calathea spp., Begonia spp.
culturalUses
Primarily ornamental; valued for fine, lacey foliage in shade gardens and interiorscapes.
Care
Care Requirements
LightPrefers filtered to bright indirect light; avoid direct sun which can scorch fronds.
WateringKeep soil consistently moist but not soggy; do not allow to dry out completely.
SoilLoamy, humus-rich, and well-draining soil with plenty of organic matter.
FertilizerFeed monthly with diluted balanced fertilizer during growing season (spring and summer).
HumidityThrives in high humidity environments (above 60% preferred).
TemperatureOptimal range is 18-26°C (64-79°F); sensitive to cold and drafts.
Growth & Life Cycle
HabitEvergreen fern with delicate, arching fronds.
Mature Size25–40 cm tall and wide.
Growth RateModerate grower under ideal conditions.
BloomingNo true flowers; reproduces via spores on the underside of fronds.
DormancyNo pronounced dormancy, but growth slows in cooler months.
Propagation
MethodsSpores, Division of clumps
DifficultyModerate
Best SeasonSpring to early summer for division; spore propagation year-round with warmth.
Maintenance & Notes
PruningRemove old or damaged fronds to encourage new growth.
RepottingRepot every 2-3 years or when rootbound, preferably in spring.
Pests & DiseasesGenerally pest-resistant; may be susceptible to scale, mealybugs, or root rot if overwatered.
ToxicityNon-toxic to humans and pets.
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