Corallorhiza mertensiana
TAXONOMY
FamilyOrchidaceae
GenusCorallorhiza
Zone6
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Corallorhiza mertensiana, commonly known as Mertens' coralroot, is a species of orchid native to temperate regions of North America. It is a holomycotrophic rhizomatous geophyte, meaning it relies entirely on mycorrhizal fungi for its nutrients and lacks chlorophyll. This unique plant is typically found in moist, shaded forest floors.
ALSO KNOWN AS
Western Coralroot
Corallorhiza maculata subsp. mertensiana
Corallorhiza mertensiana f. albolabia
Corallorhiza mertensiana f. pallida
Corallorhiza purpurea
Corallorhiza vancouveriana
Neottia mertensiana
OVERVIEW
VPDCalculate
WaterWet
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature15° C
Humidity70%
Dormancy3 Months
pH5.5
Pressure1,013 mbar
DETAILS
Care Instructions
Caring for Corallorhiza mertensiana can be challenging due to its specific requirements. It thrives in shaded areas with indirect bright light and prefers moderate temperatures. High humidity is essential for its growth. Since it is holomycotrophic, it does not require traditional watering or fertilization but relies on a symbiotic relationship with fungi.Soil
Corallorhiza mertensiana prefers loamy soil that is kept evenly moist. Good drainage is essential to prevent waterlogging, which can be detrimental to the plant. The soil should be rich in organic matter to support the mycorrhizal fungi it depends on.Fertilizer
This plant does not require traditional fertilization as it obtains its nutrients through a symbiotic relationship with mycorrhizal fungi. Ensuring the presence of these fungi in the soil is crucial for its survival.Repotting
Repotting is not applicable for Corallorhiza mertensiana as it is typically grown in its natural habitat. If necessary, ensure the new location has similar soil and environmental conditions to support the mycorrhizal fungi.Propagation
Propagation of Corallorhiza mertensiana is extremely difficult due to its reliance on mycorrhizal fungi. It is best left to natural processes in its native habitat.Pruning
Pruning is not required for Corallorhiza mertensiana. The plant should be allowed to grow naturally without interference.Toxicity
Corallorhiza mertensiana is not known to be toxic to pets or humans. However, as with all wild plants, it is best to avoid ingestion.Additional
Due to its specific ecological requirements and symbiotic relationship with fungi, Corallorhiza mertensiana is best appreciated in its natural habitat. Conservation efforts are important to protect this unique orchid and its environment.REVOLUTIONIZE YOUR PLANT CARE
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