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Psilotum nudum
Psilotum nudum
Psilotum nudum
Psilotum nudum

Psilotum nudum

TAXONOMY

FamilyPsilotaceae
GenusPsilotum
Zone10

ABOUT

Psilotum nudum, commonly known as the whisk fern, is a unique plant belonging to the family Psilotaceae. It is native to tropical and subtropical regions and can be found growing as an epiphyte on trees or in the soil. This perennial plant lacks true leaves and roots, instead having small scale-like structures and rhizomes. It is an ancient plant, often considered a living fossil.

ALSO KNOWN AS

Bernhardia Antillarum
Bernhardia Deppeana
Bernhardia Novae-Hollandiae
Bernhardia Oahuensis
Tristeca Nuda
Whisk Fern
Lycopodium nudum
Psilotum domingense
Psilotum flabellatum
Psilotum floridanum
Psilotum nudum var. fallicinum
Psilotum nudum var. molesworthii
Psilotum nudum var. normale
Psilotum triquetrum
Psilotum triquetrum f. insulare
Psilotum triquetrum var. fallacinum
Psilotum triquetrum var. gracile

OVERVIEW

WaterVery Wet
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature25° C
Humidity80%
pH5.5
Pressure1,013 mbar

DETAILS

Care Instructions
Psilotum nudum thrives in environments with bright, indirect light and high humidity. It prefers warm temperatures and should be kept in a location that mimics its natural tropical habitat. Regular misting can help maintain the necessary humidity levels. Water the plant frequently to keep the soil consistently moist but not waterlogged.
Soil
Psilotum nudum prefers a well-draining loamy soil that retains moisture. If grown as an epiphyte, it can be mounted on a piece of bark or tree fern fiber. Ensure the growing medium remains consistently moist to support the plant's growth.
Fertilizer
This plant does not have high fertilizer requirements. If desired, a diluted balanced fertilizer can be applied sparingly during the growing season to support its growth.
Repotting
Repotting Psilotum nudum is generally not necessary unless it outgrows its current container. If repotting is needed, do so in the spring. Carefully transfer the plant to a new container with fresh, well-draining soil or remount it if grown as an epiphyte.
Propagation
Psilotum nudum can be propagated through division of its rhizomes. This is best done during the growing season. Carefully separate the rhizomes and plant them in a suitable growing medium, ensuring they remain moist.
Pruning
Pruning is not typically required for Psilotum nudum. However, any dead or damaged parts can be removed to maintain the plant's appearance and health.
Toxicity
Psilotum nudum is not known to be toxic to pets or humans. It is generally considered safe to have around the home or garden.
Additional
Psilotum nudum is an interesting and ancient plant that can add a unique touch to any plant collection. Its minimalistic appearance and epiphytic nature make it a fascinating specimen for plant enthusiasts.
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How To Grow Psilotum nudum | EarthOne