Ophioglossum lusitanicum
TAXONOMY
FamilyOphioglossaceae
GenusOphioglossum
Zone9
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Plants of the World OnlineABOUT
Ophioglossum lusitanicum, commonly known as the Portuguese adder's-tongue fern, is a small, perennial fern native to subtropical regions. It belongs to the family Ophioglossaceae and is known for its unique, tongue-like fronds. This plant typically goes through a dormancy period during the dry season.
ALSO KNOWN AS
Lusitanian Adder's-Tongue
Ophioglossum braunii
Ophioglossum loureirianum
OVERVIEW
VPDCalculate
WaterWet
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature20° C
Humidity70%
Dormancy2 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Ophioglossum lusitanicum thrives in environments with indirect bright light and moderate temperatures. It prefers high humidity and should be kept in evenly moist soil. This plant can be grown both indoors and outdoors, making it versatile for various settings.Soil
The Portuguese adder's-tongue fern prefers loamy soil that retains moisture well but also has good drainage. A soil mix that includes organic matter will help maintain the necessary moisture levels while providing adequate nutrients.Fertilizer
This plant does not have high fertilizer requirements. If needed, a balanced, diluted fertilizer can be applied during the growing season to support its growth.Repotting
Repotting should be done when the plant outgrows its current container, typically every 1-2 years. Choose a slightly larger pot with good drainage and use a fresh, loamy soil mix. Handle the roots gently to avoid damage.Propagation
Propagation of Ophioglossum lusitanicum is typically done through spores. Collect spores from mature fronds and sow them on a moist, sterile substrate. Keep the substrate consistently moist and in a warm, humid environment until new plants establish.Pruning
Pruning is generally not required for this plant. Remove any dead or damaged fronds to maintain its appearance and health.Toxicity
Ophioglossum lusitanicum is not known to be toxic to pets or humans. It is safe to handle and grow in households with pets and children.REVOLUTIONIZE YOUR PLANT CARE
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