Elaphoglossum eggersii

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Taxonomy

Context

nativeRegion

Neotropics, especially the Caribbean (notably Puerto Rico and surrounding islands).

usdaZones

10-12 (outdoors); suitable as a houseplant in cooler zones.

companionPlants

other epiphytic ferns, bromeliads, orchids

culturalUses

Primarily valued as a rare collector's plant in botanical gardens and specialty collections.

Care

LightPrefers bright, indirect light to filtered shade; avoid direct sun.

WateringKeep soil consistently moist but not waterlogged; do not let dry out completely.

SoilWell-draining, humus-rich, slightly acidic to neutral substrate.

FertilizerDilute balanced fern fertilizer monthly during growth season.

HumidityHigh humidity (60-80%) is ideal; mist regularly or use a humidity tray.

TemperatureThrives in temperatures between 18-25°C (64-77°F); avoid cold drafts.

HabitEpiphytic or terrestrial fern with simple, leathery fronds.

Mature SizeFronds up to 40-60 cm (16-24 in) long.

Growth RateSlow to moderate growth rate.

BloomingNon-flowering (produces spores on the underside of leaves).

DormancyNo true dormancy; slows growth in cooler months.

Methodsspore propagation, division of rhizomes

DifficultyChallenging for beginners, best suited for experienced growers.

Best SeasonLate spring to early summer.

PruningRemove dead or damaged fronds to maintain appearance.

RepottingEvery 2-3 years or when outgrowing its container; fragile roots, handle carefully.

Pests & DiseasesSusceptible to scale, mealybugs, and root rot if overwatered.

ToxicityNon-toxic to humans and pets.

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