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Guide botanique

Spanish moss.

Tillandsia usneoides

Prononciation til-LAND-see-uh us-nee-OY-deez

Aussi appelée Old Man's Beard, Spanish Moss, Spanish-moss

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Spanish moss
Photo de bcur155 (CC BY) via gbif

Spanish moss is a fascinating air plant that hangs gracefully from tree branches in humid climates. It does not have roots, so it absorbs all its moisture and nutrients directly from the air. You will love how it adds a soft, ethereal look to your indoor or outdoor space.

Une autre photo de Spanish moss
Photo de Skyler Principe (CC BY) via iNaturalist

En un coup d'œil

Niveau d'entretien
Moyenne
Type de plante
epiphyte
Lumière
filtered light
Lumière en intérieur
Lumière vive indirecte
Arrosage
Tous les 2 à 7 jours
Taille adulte
up to 20 feet long
Croissance
Moyenne
Rusticité
USDA 8 à 11
Floraison
Late spring to early summer

Entretien

Mist your plant regularly or soak it in water to keep it hydrated. Watch for browning or brittle stems, which often indicate that the plant is not getting enough humidity. Ensure good air circulation to prevent rot.

Arrosage
Mist frequently or submerge the plant in water for a few minutes each week.
Engrais
Use a diluted bromeliad or air plant fertilizer once a month during the growing season.
Taille
Trim away any dead or brown sections to keep the plant looking tidy.
Rempotage
This plant does not require soil or repotting as it grows by hanging from surfaces.
Température
5 à 35°C
Humidité
60 à 90%
Résistance à la sécheresse
Moyenne
Durée de vie
Perennial, can live for many years with proper care.
Parfum
Léger
Résistance aux chevreuils et lapins
Élevée

Signes qu'il faut rempoter

  • The clump has become too dense to allow airflow.
  • The plant has outgrown its support structure.

Sécurité

Humains
The plant is generally considered non-toxic to humans.
Animaux
Spanish moss is generally considered non toxic to cats and dogs.
Enfants
Keep out of reach of small children to prevent accidental ingestion or entanglement.
Allergènes de contact
The plant may harbor dust or debris that causes skin irritation in sensitive individuals.
Allergènes aéroportés
There is no significant evidence of airborne pollen allergies.
Comestibilité
This plant is not intended for consumption and may cause digestive upset.

Comment l'identifier

  • long, slender, silvery gray stems
  • draping, hair like growth habit
  • tiny, inconspicuous greenish yellow flowers
  • covered in small, water absorbing scales
Hauteur
0,3 à 6m
Envergure
0,1 à 0,5m
Feuilles
gray, silver, evergreen
Fleurs
green, yellow, 0,5 à 1cm

Problèmes courants

  • Dehydration — The plant turns brown and brittle when humidity levels drop too low for extended periods.

La cultiver

Multiplication
seed, division
Quand planter
spring, summer
Hivernage
Bring the plant indoors if temperatures drop below freezing. Keep it in a bright, humid spot away from cold drafts.
En pot
It grows perfectly without a container, simply hung from a hook or wire in a well ventilated area.

Division

  1. Gently pull a small cluster of strands away from the main clump.
  2. Ensure the separated section has enough length to be draped over a support.
  3. Place the new section in a location with similar light and humidity.

Pair this plant with other epiphytes like orchids to create a vertical forest display.

Bonnes associations

  • Quercus virginiana — This tree provides the ideal dappled shade and structural support for the plant to drape.

Espèces similaires

  • Tillandsia recurvata — It is a related bromeliad that also grows as an epiphyte but has a more compact, clumping habit.

Science

Famille
Bromeliaceae
Genre
Tillandsia
Ordre
Poales
Classe
Liliopsida
Région d'origine
Southeastern United States to Argentina.
Préservation
It is not currently listed as a threatened or endangered species.

It survives by capturing moisture and nutrients from rain and airborne dust through specialized scales called trichomes.

Intérêt pour la faune
nesting material for birds
Pollinisateurs
abeilles
Utilisations
ornamental display, terrarium decor, craft material

Au fil des saisons

JFMAMJJASOND
Floraison
Fructification
Feuillage

Repères écologiques

Salinité
1/9
Réaction du sol
5/9
Lumière
6/9
Température
7/9
Humidité
7/9
Nutriments
2/9

Taxonomie vérifiée avec le GBIF.

Ce qu'on demande souvent

Does it need soil?
No, it is an air plant that thrives when draped over branches or wire.
How often should I mist it?
Mist it two to three times a week, or soak it in water for ten minutes if it looks dry.

D'où vient le nom

The name usneoides means resembling Usnea, a type of lichen. It is called Spanish moss because early settlers thought it looked like the long gray beards of Spanish conquistadors.

Bon à savoir

  • It is an epiphyte, meaning it grows on other plants without being parasitic.
  • Historically, the dried fibers were used as stuffing for car seats and mattresses.
  • It does not have roots, relying entirely on trichomes to capture water and nutrients from the air.

Ta plante a mauvaise mine ?

Cette page est un guide général. Pocket Botanist diagnostique les problèmes directement à partir d'une photo de ta plante, adapte l'arrosage à sa luminosité et te prévient quand il faut t'en occuper.

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Ce guide a été généré par IA et vérifié avec la taxonomie du GBIF. Il s'agit d'informations générales, et non de conseils horticoles ou vétérinaires. Découvre comment nous concevons ces guides.